华南理工——大学英语B(二)随堂练习答案2018

合集下载

华南理工大学《计算机应用初级教程》第二章随堂练习答案2018年10月

问题解析：
28.(单选题)下列不属于操作系统的是（）
A Windows B Linux C Oracle D DOS
答题：A. B. C. D.（已提交）
参考答案：C
问题解析：
29.(单选题)在Windows中，要设置任务栏属性，其操作的第一步是（）。
A.打开“资源管理器”
B.打开“开始”菜单中的“帮助和支持”
1.(单选题)启动Windows操作系统后，桌面系统的屏幕上肯定会显示的图标是（）。
A.“回收站”和“开始”按钮
B.“计算机”、“回收站”和“资源管理器”
C.“计算机”、“回收站”和“office”
D.“计算机”、“开始”按钮和“Internet浏览器“
答题：A. B. C. D.（已提交）
参考答案：A
答题：A. B. C. D.（已提交）
参考答案：B
问题解析：
18.(单选题)在Windows资源管理器中，要把文件或文件夹图标设置成“大图标”方式显示，使用的菜单是（）。
A.“文件”菜单B.“编辑”菜单
C.“查看”菜单D.“工具”菜单
答题：A. B. C. D.（已提交）
参考答案：C
问题解析：
19.(单选题)附件中“系统工具”一般不包含（）
参考答案：B
问题解析：
17.(单选题)在资源管理器中，选定多个非连续文件的操作为（）。
A.按住Shift键，单击每一个要选定的文件图标
B.按住Ctrl键，单击每一个要选定过得文件图标
C.先选中第一个文件，按住Shift键，在单击最后一个要选定的文件图标
D.先选中第一个文件，按住Ctrl键，在单击最后一个要选定的文件图标
问题解析：
2.(单选题)要改变任务栏上时间的显示形式，应该在控制面板的时钟、语言和区域窗口中选择的任务是（）。

2018年6月大学英语三级考试B真题及答案解析

2018年6月B 级考试全真试题Par t I Listening Comprehension [25 minutes]Directions: This part is to test your listening ability. It consists of 4 sections.Sect ion ADirections: 兀is section is to test your ability to give proper responses. There are 7 recorded questionsin it. After each question, t加·e is a pause. 吓e questions will be spoken two times. When you hear a question, you slwuld decide on the co rrect answer from the 4 choices markedA ), B), C) and D) given in your test pap 砑;Then you should mark the corresponding letter on the Answer . Sheet with a single line through tlie center.Exam ple: You wil l hear:You will read: A) I'm not sure.�) Yo u'r e rig htC) Yes, certainly .., D) That's interesting. From the question we learn that t加speaker is asking . the listener ·to leave a message. Therefore, C) Yes, certai11ly is the cor r ect answe r . You should mark CJ on the Answe r Sheet with a single line through the center.[A][BJ图[D JNow the test will begin.1. A ) Fine. And you?B)I like it very much.2.A) Take care.B)It's great.3.A) See you tomorrow. :)B)Ok, it doesn't matter.4.A) Yes, please.B)Have a nice day.5.A) H urry up .B)So long.6.A ) Coffe e, please .B)Yes. Here you are.7.A) Don't worry.B )G ood luck!C)Sit down please.C)My ple asu re.D)Oh, yes. Please.D)Th is w ay , please.C)Here is the room ·key.D)Sorry, all our rooms are booked.C)Don't do it.D)Let's go.C)Certainly. Is Friday OK?D)Mind ·your steps.C)Your telephone number, please.D)I'm fine, thank you.C)Al l rig _扯·\D)Never . mind./,1; I ,, ,Sect ion BD irections: This s ec tion势tq ... t est::. y qur: a bility . to . understa叫S加7i�(l.ialpgues.There ar e 7 1-e co讨ed ,. , . , , ·dialogues i n 札A 府r .,e cu;fi 1,ialo匹e,.there is a戏co,;<f,.f!<t.q'H�stion,1,B o t h t he dialogues and1;ques t io 邓W�f t �e SP.Q妇印o times .. :Whe?i you he a:r,..;a ,.!J'µe sfi,o 叫\ur u should q.ecide •. Q肛妒corr ect a 吩w er from the 4 choices ma rk ed A ), BJ_,:.(;) a叫\;J)入航ven in . your t est pa p织The n you shou ld,_1;11迈忱，加,,p orres p on <!,in g .. l etter叨：，加l!心叩红;;Sheet叭th ,a, 戏ngle line;, lfrt, ,,,,. t h r p四h t he C 叩陌;o N.o 初l 树邻1.t o f h f:l ; di 咄妞兀{:!S,I 儿）1;'i<, 小沁，r !、l '. '.', I'' I 、8.A ) By bus. 9.A ) A repo rt.10.A) H. e IS an engm eer.B) By taxi . B)A design.C) On foot.D)By bicycle.,.0)-A p )皿·旧叩）Jo•, lH .'/O D,),�p � 担��,..,,., C)He is a manager.B)He is a doctor.11.A) Writing work reports.B)Working on weekends.12.A) To do business.B)To see a doctor.13.A) It had a flat tire.B)It was out of fuel.14.A) Read newspapers.B)Attend a job fair.D)He is a programmer.C)Giving presentations.D)Dealing with angry customers.C)To take a holiday.D)To visit friends.C)Its front window was broken.D)The engine didn't work C)Visit the website.D)Ask her friends for help.Section CDirections: In this section, ther e are 2 recorded co1ive1·sations. After each conversation, t加噜e are somerecorded questio 邓.Both t加conve1·sations and questions will be spoken two times. W酝youhear a question, you slwuld decide on the co 订ect answe1·from the 4 choices marked A), B.入CJ a叫D)given in your test paper. 吓en you slwu囚mark the c01Tesponding letter on theAnswer S. 如et with a single l!ne through the center. Now listen to the conversations.C onversation 115.A) To report a case.B)To book a hotel room.16.A) Her srnartphone .B)Her passport.C o nversatmn 217.A) She has coughed a lot.B)She has a high fever.18.A) This morning.B)This afternoon19.A) Take her blood pressure.B)Give her some m edicine .C)To ask for sick leave.D)To order a meal.C)Her watch.D)Her computer.C)She has got a bad cold.D)She has got a pain in the stomach.C)Last night.D)Yesterday.C)Send her to the emerge ncy room.D)Perfor m an operat ion on her at once.S e ction DDirections: In this section you will hea1j ; a ·recorded short passage. The passage is printed in the testpa p er , but with some words or phrases mi ssing. The passage will be read three times.Durin g the second reading , you are required to put the missing words or phrases on the Answer Sheet in or如of .the numbered blanks according to what you hear. The thirdreading is for you to check your writing. Now the passage will be g in.,,.,,,pV o lwite e rs are our heart and . soul.'lease come an d he ip us b叫d homes for 20 low-inc ome famili es. There is no experience needed and w e supply the 21 . Jus t v olunt eer for a day. It's fun,rewarding and you can learn some '·122·-'!I ! . :',!. , ;, !)If building isn't your !ihfn g ,·:c o m e ·· 的d 1·voluntee r for 1 o ne of '如r even 区面�'i 23•'''' ,;': I i'You must be 24·:i 14·years of 'a ge ··to vol unteer ·antl those'15 y e 邮邸d under 11\llS t'come .,• with .aparent.l" . ; .·; j ..'', •• ll 1l. ,,, C o m e and sign up now I t.o : ,vo lunte e r : 1y our tim e . .. •;.•'I 'I . I •.Part II Vocabulary & Struct ure [10 minute s] Directions: 77iis par t is to test yoiir ability t o conslntct correct and meaningful s切阮ces.It consist,s of2 secti01岱．Section ADirections: In thi.s section勺there a re 10 incomplete sentences. You are required to complete e砒hone by deciding on the most appropriate word or words from the 4 choices marked A), BJ, CJ andDJ. 77砌i you should mark the con-esponding letter on the Answer Sheet with a single linethrough the center.25.Employees would like to work m1der·team leaders wh o good examples.A)tum B)p ut C)do _D)set26.Turn to us for legal advice at any tin1e you need it.A)whe n'B) how·C) where27.Your pay raise w ll in part your work e x perience and skills.A)ca ny on B)take on C)depend on D)wh y D)put on28.You are required to enter the name of the city in which your company.A)locates B)located C)is locating D)is located29.Tourists can get the latest information of our city the help of our local tour gui妇A)on B)with C)under.D) for30.Let's find people with computer skills to_ a team for the project.A)look up B) rin g u p C) g iv e up . D) m ake up31.If I were you, I·the company's website for more detailed information.A)would visit,. B) will visit C)visit D)h a ve visited32.No company can afford to bear the of customer confidence.A)stress B)loss C)worry D)h u rry33.she has been working in China for only two years, she speaks fluent Chinese.A)W h en B)I f C)Althou g h D)Until34.We have read this instruction many times and we are with all the ste p s we shouldtake.A)similar··, ·B) u s e ful -·C) hel pful· D)familiarSec tion BDirections: There are 5 incomplete statements here. You s h ould ill in each blank wi th th e严per Jo n 。

大学英语B(四)·随堂练习2020秋华南理工大学网络教育答案

问题解析：
12.(单选题) ---- Happy birthday to you!-- ___________________
A：Happy birthday to you!
B：I am very glad．
C：That's all right．
D：Thank you．
答题： A. B. C. D.（已提交）
大学英语B(四)
1.(单选题) - Thank you ever so much for your lovely gift.- ____________
A：Never mind
B：I'm glad you like it.
C：Please don't say so.
D：No, It's not so good.
答题： A. B. C. D.（已提交）
参考答案：B
问题解析：
15.(单选题) --Do you dance?
--Yes, I do.
--_________?
--Every weekend.
A：How hard do you practice
B：How much do you pay for it
C：How often do you go dancing
答题： A. B. C. D.（已提交）
参考答案：D
问题解析：
6.(单选题) - I have an appointment with Dr. Edward.- ______________
A：Please wait for a minute.
B：Are you sick?
C：Tell me about your appointment.

大学英语(二)模拟B卷

华南理工大学网络教育学院2010－2011学年度第二学期期末考试《大学英语2》模拟题（B 卷）教学中心 _______________________ 专业层次：_______________________ 学号：_______________________ 姓名：___________________ 座号：________ 注意事项：1. 本考试共六大题，满分100分，考试时间120分钟，闭卷；2. 考前将以上各项信息填写清楚；3. 所有答案都必须写着答题纸上，写在试卷上的无效；4. 做客观题时必须把选择项涂黑，其它选择方法无效；5. 考试结束，试卷、答题纸一并收回。

I. Use of English (10%)Directions: In this part there are 5 incomplete dialogs. For each dialog there are 4 choices marked A),B), C), and D). Choose the ONE answer that best completes each dialog.1. — There ’s something I ’d like to talk to you about, Mr. Smith. ______________. — Yes, would Thursday morning at 10 suit you? A) Please come to my office.B) Could you come to my office sometime this week? C) Can you phone me?D) Would you like to have dinner with us this evening? 2. — Oh, welcome! ______________.— We are sorry for being late. You know, there was a lot of traffic in the street this evening. A) Thanks for your present. B) I ’m glad you could come.C) I ’ve been waiting for you all evening. D) Why not come early?3. — It ’s a great pleasure to have a talk with you. — ______________.A) It ’s very good of you to say so. B) You are welcome. C) See you.D) It can ’t be true.4. — What ’s the matter with you, Jim? You look pale. — ______________. A) Oh, it is well.B) I feel awful today. I didn ’t get any sleep last night. C) Yes, but I don ’t care. D) It has nothing to do with you. 5. — ______________.（密封线内不答题）—Oh, please don’t.A) I think you’d better cut down your smoking.B) Would you mind if I smoke here?C) You smoke like a chimney. Smoking might kill you.D) I like smoking.II. Multiple-Choices (10 points)Directions:In each of the following sentences, there are 4 choices marked A), B), C), and D). Choose the ONE answer that best completes each sentence.1. How can I get it ______ to him that this is really important?A) over B) through C) up D) on2. The famous author spent half of his life ______ this novel.A) to write B) writing C) on write D) on writing3. It took Mike a couple of days to ______ out what had happened.A) work B) get C) take D) figure4. Teaching materials ______ greatly from school to school in the United States.A) vary B) various C) variety D) different5. Police ______that there may be further terrorist attacks.A) fearless B) fearful C) fear D) afraid6. The girl I met yesterday ______ to be one of my sister’s old friends.A) turns off B) turns out C) turn on D) turn over7. The old in the country ______ taken good care of.A) has B) have C) is D) are8. Anybody will do, _____ they are responsible for that.A) so far as B) as far as C) as long as D) as soon as9. One of the computers is broken and he’s blaming it ______ me.A) on B) to C) for D) at10. — ______.—I’m not sure what I’ll do. I hope to watch TV and enjoy myself.A) Will you go on a picnic with us tomorrow?B) I have a lot of things to do during the summer break.C) Will you go with us to visit the Great Wall?D) What are you going to do during the summer break?III. Cloze Test (10 points)Directions: There are 10 blanks in the following passage. For each blank there are 4 choices markedA), B), C) and D). Choose the ONE answer that best completes each sentence.Research has found that compulsive spending is more common than previously thought. It is 1. ________ that in the U.S. alone, about 20 million people suffer from an 2. ________ urge to spend, risking their jobs, marriages, families, and finances. The truth is, they would rather shop than 3.________ anything else.What is at the 4. ________ of the problem? 5. ________ to psychiatry (精神病学) professor Donald Black, “Sometimes it is a very pleasurable impulse, and people act on those impulses. Other times, bottled-up anger is the trigger, and shopping is a way of 6. ________ the anger.”While 90% of obsessive shoppers are 7. ________, Black also points 8. ________ that many men have the addiction. Male shopaholics (购物狂) are often 9. ________ of as “collectors”, buying things like hardware, electronics, and CDs. Women 10. ________ to buy lots of cheaper clothes, along with shoes, jewelry, and make-up.1. A) estimated B) estimates C) estimating D) estimation2. A) controllable B) uncontrollable C) uncountable D) countable3. A) did B) doing C) done D) do4. A) end B) root C) base D) result5. A) According B) Due C) Owing D) Considering6. A) tackle B) destroy C) handling D) dealing7. A) children B) men C) youth D) women8. A) out B) to C) in D) up9. A) supposed B) considered C) thought D) viewed10. A) intend B) attend C) tend D) leanedIV. Reading Comprehension (40 points)Directions: There are 4 passages in this part. Each passage is followed by 5 questions. For each question there are 4 choices marked A), B), C), and D). Choose the ONE answer that bestcompletes each sentence.Passage 11 Vitamins are a group of substances found in food. The body needs them for life and health. So naturally, many people are concerned with the question: Am I getting enough vitamins, and am I getting the right kind?2 Even though very small amounts of each vitamin are enough for the needs of the body, that many people have not enough vitamins has some basis. And this has something to do with their diet — the food they take in. A person eating a good variety of foods gets all the vitamins now known to be needed with the possible exception of vitamin D. The problem is that there are many people who don’t choose foods wisely, don’t get enough variety, and don’t eat the basi c foods they need to get their vitamins. So the answer to this question is: No extra vitamins are needed, if you eat proper food. In fact, many of the vitamins can not be stored in the body, so when extra vitamins are taken in, the body simply gets rid of them. It is even harmful to put too much of certain vitamins into the body. This has been found to be true of vitamin A and D, when large amounts are taken in.3 What foods supply what vitamins? Here is a general idea. Vitamin A, for the health of the eyes, skin, teeth, and bones, is found in green vegetables, fruits, eggs, liver and butter. Vitamin B1 which helps the nervous and digestive systems and prevents certain diseases, is found in cereals, pork andliver. Vitamin B2 is found in milk, eggs, green vegetables and meats. Vitamin C, which helps bones and teeth, is found in tomatoes, certain fruits and vegetables. These are only a few of the most important vitamins the body needs.1. Our body needs ______ for life and health.A) small amounts of each vitamin B) extra vitaminsC) all vitamins except vitamin D D) large amounts of certain vitamins2. C Vitamin A is needed by____ and can be found in ______.A) bones, pork B) nervous system, milkC) eyes, green vegetables D) teeth, meats3. A Vitamin B1 is very important to ______.A) the digestive system B) bones C) liver D) skin4. What will be the result if you take more vitamins than you really need?A) They will do great harm to our body. B) We get all the vitamins needed.C) Our body will function more properly. D) Our body simply gets rid of them.5. The passage has probably been taken from ______.A) a sports magazine B) a journal of medical scienceC) an aged magazine D) a youth journalPassage Two1 Many centuries ago, a group of Jews (犹太人) landed in India and immediately went to the king. They told him that they were lost and wanted to settle in his kingdom.2 In those days any foreigner was viewed with suspicion (怀疑), so the king was hesitant about letting them in. He sent for one glass of milk and one glass of water. He asked the leader of the Jews to taste the milk. Then he poured out some milk and added some water. He asked the leader to taste the milk again and said, “What is the difference in taste?”3 The leader said, “The second time the milk tastes terrible.” “That is because of the water added to the milk,” said the king. “The water dilutes the milk and spoils its taste. So too your addition (加入) will spoil the kingdom.” The leader of the Jews thought for a moment and asked for another glass of milk. He then added sugar to the milk and asked the king to taste it. “It tastes sweet,” said the king.4 The leader of the Jews bowed his head and said, “Oh, king！That is how we would like to live here：as the small amount of sugar which sweetens the large quantity of milk and not as the water which dilutes the milk.” Pleased with him the king granted them permission to stay.6. The leader of the Jews went to the king because ________ for life and health.A) they wanted to ask directions B) they wanted to drink some milkC) they wanted to live there D) they wanted to go through the kingdom7. Why was the king hesitant?A) Because he was suspicious of the foreigners.B) Because in those days any foreigner was viewed as a bad guy.C) Because he thought the Jews would rob them of their milk. （密封线内不答题）D) Because Jews were not trusty.8. The king asked the leader of the Jews to taste the milk added with water just to show that ________.A) the taste was terribleB) if the Jews joined them, they would destroy the country C) the taste was different from the pure milk D) the taste was sweet9. The underlined word “dilutes” means ________. A) reduceB) weakenC) make less deliciousD) make (a liquid) thinner by adding another liquid such as water 10. The passage implies that the leader of the Jews was ________. A) humorous B) wittyC) foolishD) unbelievablePassage Three1 Is it difficult for you to get up in the morning? Do you sometimes oversleep? Are you often late for work or school? Yes? Then Hiroyuki Sugiyama of Japan has a special bed for you. Hiroyuki ’s bed will get you up in the morning! Here is how it works:2 The bed is connected to an alarm clock. First, the alarm clock rings. You have a few minutes to wake up. Next, a tape recorder in the bed plays soft music or other pleasant sounds. A few minutes later, a second recording plays. The second recording can be loud music or unpleasant sounds. If you don’t get up after the second recording, you’ll be sorry. A mechanical “foot” is in the bed. The mechanical foot kicks you in the head. Then the bed waits a few more minutes. What! You’re still in bed! Slowly, the top of the bed rises higher and higher. The foot of the bed goes lower and lower. Finally, the bed is vertical. You slide off the bed and onto the floor. You are awake and out of bed.3 Hiroyuki made his bed because he wanted to win a contest. He works for Honda Motor Company. Once every two years, Honda has a contest —the “All Honda Idea Contest ”. In 1996 Hiroyuki won a prize for his bed.11. The purpose of the passage is ________. A) to introduce a special bed B) to tell a story C) to wake somebody upD) to praise Hiroyuki12. What does the special bed do first in the morning? A) Its tape recorder plays soft music. B) Its tape recorder plays loud music. C) It kicks you in the head.D) Its alarm clock rings.13. If you don ’t wake up after the clock rings, what will happen? A) The mechanical “foot ” kicks you in the head. B) The bed becomes vertical and you slide off the bed. C) The tape recorder plays pleasant sounds. D) You will be late for work.（密封线内不答题）14. Why did Hiroyuki make such a special bed?A) Because he wanted to win the contest held by his company.B) Because he was good at inventing new things.C) Because he wanted to make money.D) Because he sometimes overslept.15. Who is Hiroyuki?A) A scientist. B) A company worker. C) An inventor. D) A carpenter.Passage 41 Each of us fails from time to time. If we are wise, we accept these failures as a necessary part of the learning process. But all too often as parents and teachers we deny this same right to our children. We tell them that failure is something to be ashamed of, that nothing but top performance will meet with our approval.2 When I see a child subject to this kind of pressure, I think of Donnie, my youngest third-grader，he was a shy, nervous perfectionist. His fear of failure kept him from classroom games that other children played with joyous abandon. He seldom answered questions — he might be wrong. Written assignments, especially math, reduced him to nail-biting frustration. He seldom finished his work because he repeatedly checked with me to be sure he hadn't made a mistake3 I tried my best to build his self-confidence. But nothing changed until midterm, when Mary Anne,a student teacher, was assigned to our classroom. She was young and pretty, and she loved children. My pupils, Donnie included, adored her. But even enthusiastic, loving Mary was baffled by this little boy who feared of making mistake.4 Then one morning we were working math problems at the blackboard. Donnie had copied the problems with painstaking neatness and filled in answers for the first row. Pleased with his progress, I left the children with Mary Anne and went for art materials. When I returned, Donnie was in tears. He'd missed the third problem.5 Mary looked at me in despair. Suddenly her face brightened. From the desk we shared, she got a canister of pencils.6 “Look, Donnie,” she said, kneeling beside him and gently lifting the tear-stained face from his arms. She placed the pencils on his desk. “See these pencils, Donnie?” she continued. “They belong to Mrs. Lindstrom and me. See how the erasers are worn? That's because we make mistakes too, lots of them. But we erase the mistakes and try again. That’s what you must learn to do, too.”7 She kissed him and stood up. “Here,” she said, “I’ll leave one pencil to you so you’ll remember that everybody makes mistakes, even teachers.” Donnie looked up with love in his eyes and just a glimmer of a smile.8 The pe ncil became Donnie’s prize. That, together with Mary Anne’s frequent encouragement and unfailing praise for even Donnie’s small successes, gradually persuaded him that it’s all right to make mistakes — as long as you erase them and try again.16. In the au thor’s opinion, we should consider failures ________.A) a shame B) mistakes C) acceptable D) accessible17. Donnie is a perfectionist, which means he ________.A) cannot afford any mistakes B) often makes mistakesC) is always perfect D) seldom makes any mistakes18. Mary Anne was puzzled by Donnie because ________.A) he bit his nails B) he adored herC) he made mistakes in math problems D) his fear of making mistakes19. Mary changed Donnie after ________.A) giving him a pencilB) kneeling beside him and lifting his face from his armsC) persuading him that it’s ok to make mistakesD) erasing his mistakes20. This article tells us that ________.A) the influence of a teacher is important to a studentB) there are growing pains in a student’s lifeC) you should erase your mistakes and try againD) making mistakes is not such a big deal, as long as you try againV. Translation (15 points)Direction:Translate the following sentences into English, using the words and phrases given in brackets.1. 我们公司对我们的产品质量和售后服务做出承诺。

2015年华南理工大学网络教育大学英语B二随堂练习

1.He ________ five different languages fluently. B. speaks2.He ________ his arms on the table when I entered the room. B. rested3.When and where shall we ________? A. meet4.After an hour of heavy rain, the storm ________. D. broke down5.The boy have grown two inches or more since I ________ him a year ago C. have seen6.It ________ true that sun rises from the east C. is7.Has she ________ to Settle? C. been8. You ________ show more respect for your elders D. should9.I’m sure he________ not mind your going with me. C. would10.It is necessary that I ________ return the books to him tomorrow D. should11.Only then did he _______ that he had been wrong, he might feel sorry for what he had done to you. B. realize12.Finding a solution to this problem is one of the greatest ________ faced by scientists today. Difficulties13.The river ________ through three counties before entering the sea just south of here. B. flow14.I prefer teaching methods that actively ________ students in learning A .encourage15.The first ________ at the concert got the best seat. D. arrive16.Speech is the fastest method of ________ between people C. communication17.I was ________ to have a good teacher. Without her, I could not have such an achievement B. fortunate18.Anne has set her mind to marry a wealthy man because she always thinks money will satisfy all her ____ A. desire19.The airline is taking steps to ________ safety on its aircraft. B. ensure20.The children are taught to respect different ________ of different countries. C. cultures1.She ________ to school by school bus at eight in the morning. B. goes2.The sun ________ in the east. B. rises3.I ________ always ________ that mistakes. B. /, make4.My sister ________ have a baby. C. is going to5.The train ________ at 10:15 tomorrow morning. B. leaves6.Metal ________ when heated C. expands7.“She ________ fine work at school.” her mother said proudly. C. did8.What ________ the notice________? D. does, say9.I’ll tell her after Ruby________. B. leaves10.Sorry, you can’t take the typewriter away, I ________ it. D. am using11.After four years of study, Jen will be a ________ this year. He will graduate at this summer A. senior12.Please describe it in ________ so that we can find out the problem as soon as possible. B. details13.Mary is so happy today because she finally ________ the degree from Harvard after three years hard work. A. receives14.The policeman asked her to ________ he look of the man who robbed her. A. describe15.Jon was ________ to present his ID, otherwise he was not permitted to enter. C. asked16.The manager should ________ Tom’s decision to quit the job because the manager hasn’t found a person who is morecapable of doing this job than Tom. B. deny17.Boys broke into a shop and 45 ________ dollars in cash. C. stole18.The police are trying to determine the series of ________ that led up to the murder. B. evidences19.I took this new job because I felt that the ________ future were much better. D. promising20.My studies were ________ by the war. So I had to leave school and joined into the army. A.interrupted1.I ________ twenty night next week C. will be2.We ________ the result tomorrow D. will know3.Tom ________ his exam by 18 December B. will have4.On November 1 we ________ in this house for thirty years. D. will have been living5.The daffodils ________ in spring. A. flower6.It ________ to rain soon. B. is going7.This time tomorrow we ________ in the cinema. A. will sit8.President Obama ________ China in May. B. is to visit9.Quick, jump in! The train ________. C. is about to leave10.I was just ________ into a doze when he started up. C. falling11.You can have any of the cakes __except______ that one A. except12.The storm continues to move west and is expected to ________ the east coast of Florida tomorrow D. reach13.She tied the rope around the post and pulled it ________. B. tight14.He was ________ by the police, because he was charged with murder A. arrested15.Please don’t sit in front of desk for a long time. You need to stand up and ________ your body C. stretch16.The kids have been really ________ today. Do you have any idea to keep them quiet for a while? B. noisy17.The boat is as long as 20 feet in ________ and 6 meters in width. B. length18.He hasn’t seen h is family in years, communicating with them only _______ through carefully chosenmessengers. A.occasionally19.Alexander Graham Bel ________ the telephone in 1876. C. invented20.A visit from Mary always makes me feel better- she’s so funny. It’s like they say, ________ is the best medicine C.laughter1.Mary ________ a dress when she cut her finger. C. was making2.As she ________ the newspaper, Granny ________ asleep B. was reading, fell3.I ________ your letter all the time. D. will expect4.She ________ TV in her bedroom at the time of five. D. will watch5.They ________ a new house at the foot of the hill last year. B. built6.I a letter when she _______. D. was writing, called7.She ________ here a minute ago. B. was8.He ________ a lot in his childhood B. suffered9.Two months ago he ________ from abroad.. C. returned10.On her way to work that morning, the car ________ on the icy roads. B. skidded11.I’ll be sending you the for the ________ washing machine. B. spend12.After five years hard work, he finally has a ________ of 60,000 dollars. B. saving13.My husband lost his job this year. So we can’t ________ to go on vacation this year. A. affordst year she _designed_______ a new symbol for the company. B. designed15.Yesterday the plane ______ nearly 20 people from the roof of the burning building．D. rescued16.These boxes were made of various _materials_______, including steel, wood, and paper. B. ideas17.Children’s pictures are used to ________ the walls of the classroom A. dirty18.The couple is unable to have children of their own, but hope to________. A. adopt19.It was warmer now, and the snow was beginning to ________. C. melt20.Paula ________ a special praise for all the help she has given us. D. deserves1.- Do you know our town at all? - No, this is the first time I ________ here. B. have been2.Have you ________ been to our town before? - No, it’s the first time I ________ here. D. ever, havecome3.You don't need to describe her. I ________ her several times. B. have met4.I'm sorry to keep you waiting.-Oh, not at all. I ________ here only a few minutes A. have been5.the concert was more successful than they ________. C. have expected6.He was tired. He ________ since dawn. C. has worked7.Nobody ________ him since last week. B. has seen8.It ________ for two hours now. D. has been raining9.She showed me the pictures she ________. C. had painted10.the students busily when miss Brown went to get a book she ________ in the office D. were writing, hadleft11._______ people need more and more time and caring from their children when they are getting older and older. C.elderly12.I don’t _______ anything that’s happened over the past three years. A. regret13.They’re organizing a campaign to draw people’s _______ to the environmentally harmful effects of using theircars A. attention14.He likes telling jokes and being the ______ of attention at parties C. cente15.Most people are able to laugh, a sense of _______ is, simply put, the ability to be amused. B. humorpanies will have to _______ people to stay longer, otherwise they’ll find they’re short of talent A. motivate17.They were very _____ about the people who lived upstairs since they have never talked to each other. A. curious18.And after ______, he found a job sweeping floors for a midtown publishing company called timely D.graduation19.He could not ________ the feeling that someone was watching him. D. avoid20.They had better ask the advice of old friends, and they have to _____ to accept a sad ending to a romance. C. prepare1.He ________ to play football on the playground D. was seen2.I ________to go out of the classroom by my math teacher. C. was made3.Coal ________ to produce electricity for agriculture and industry. B. can be used4.Rent ________ in advance. D. has to be paid5.His dream was ________ to a good university. B. to be admitted6.It ________ that she has some supernatural powers C. is believed7.She ________ to know six languages. D. is said to8.The book is ________ next year. C. to be published9.We were glad that she ________ a gold medal. D. had been awarded10.I’d like this room ________. D. to be decorated11.The train was very ______, and we had to stand B. crowded12.I won’t discuss the ______ report since time is limited. I’ll just hit the high spots C. entire13.She ______ seeing him outside the shop on the night of the robbery. B. recognized14.I ______ teacher Chen Yilin for she is young and charming. A. adore15._____ after the wedding, the couple flew off to Japan for their honeymoon B. immediately16.Irish history and ______ inspired all of the poems he wrote in the second half of his life. B. legality17.Judging from the long distance, they _____ (that) the journey will take at least two weeks. C. estimate18.there is a difficult time ahead, but we’ll overcome ______. A. somehow19.I hadn’t seen her for 20 years, but I ______ her immediately. D. recalled20.I won’t discuss the ______ report since time is limited. I’ll just hit the high spots. D. incredible1.The volleyball match will be put off if it ________. B. rains2.If I ________you, I would stay at home C. were3.If he ________ advice, he wouldn’t ha ve lost his job. C. had followed4.Thank you for reminding me of the time, or I ________ late yesterday. D. would have been5.________ more careful, the mistake would not have been made. B. if he had been6.If I he ________ job, I would do it in a different way.. D. were to do7.If he had received six more votes, he ________ he chairman now D. would be8.If it ________ for the doctor’s care, I wouldn’t be speaking to you now C. hadn’t been9.If I ________ there, I might go by bike. C. went10.The soup ________ better if it had had less salt. D. would have been11.They are on _______ for the next two weeks. D. vocation12.He _______ sharply the car and stopped driving so as to avoid the dog. A. braked13.He turned and _______ away, singing happily to himself. A. skipped14.Kay _______ hold of my arm to stop herself from falling. C. grabbed15.He arrived home just in time to _______ his brother being taken away by the police B. witness16.Safety rules are being _______ by company managers in the drive to increase profits. B. ignored17.What Robyn needed was a drink to ______ her, she was too tired A. relax18.It was true that Freddy seemed more smarter than most of his colleagues, had readmore, was altogether more _______. B. thoughtful19.I’m tr ying to ________my work so that I can have a couple of days off next week. .A. arrange20.It's important for you to _______ through every text in the book before the test. C. skim1.My suggestion is that you ________ much meat. C. not have2.Teachers recommend parents ________their children under 12 to ride bicycles to school for safety A. not allow3.The order came that the medical supplies ________to Beijing for the H1N1 flusoon. C. be sent4.- My uncle suggests I ________ abroad- I would rather you ________ at home. A. go, stay5.Had I known about this computer program，a huge amount of time and energy ________ A. would have been saved6.The doctor recommended that you ________ swim after eating a large meal. D. shouldn’t7.Eliza remembers everything exactly as if it ________ yesterday D. happened8.It is required that the students ________ mobile phones in their school，so seldom will you see them using one B. not use9.How I wish I ________ my mouth before I shouted at my mum! C. had shut10.I wish I ________ young again. D. were11._________me to buy another soap when I’m in town, would you? B. remind12.He spoke with considerable ________ about the importance of art and literature. B. passion13.If you ________ the headmaster’s instructions, you will be punished. B. disobey14.Experiments conducted in other countries reported similar ______. A. findings15.This advertisement is intended to ________ the attention of housewives . D. attract16.She smoked and drank, ________ the children, and left the clothes unwashed. A. neglected17.My _______ include answering the phone and dealing with customer enquiries. B. responsibilities18.Dewey was so important in the country that was _______ in shaping economic policy. A. influentiale to the meeting if you feel you have something to ________. A. contribute20.You can hire a car if you want to _______ the city further. A. explore。

华南理工大学《网上学习指南》随堂练习答案

第一部分：网络教育新生学习指南1. 《网上学习指南》是网络教育学生的（）A.必修课B. 专业选修课C.通识课D.专业限选课参考答案：A2. 关于新生登录华南理工大学网络教育平台的方法，下列说法正确的是（）A. 使用学号（或用户名）及密码进行登录B. 使用准考证号码及密码进行登录C. 使用手机号码及密码进行登录D. 使用身份证号和初始密11码登录参考答案：D3. 远程教育学习的本质特征（）A.自主性学习B.自学.C.面授学习D.全日制学习参考答案：A4. 下述关于网络教育主要特色和优势的说法全面的是（）A.不受时空限制B.交互性强C.以学习者为中心.学习资源丰富D.以上都是参考答案：D5. 华南理工大学网络教育学院主页域名地址（）参考答案：A6. 我院实行的是计划指导的学分制。

学生修满我校规定的相应专业学分，符合毕业条件，达到毕业标准，可以获得毕业文凭。

其中高中起点专科.专科起点本科理工类一般为（）学分，文史经管类一般为（）学分，80 ，80 ，80 ，85参考答案：B7. 远程开放高等教育起源于19世纪中叶的（）A.美国B.法国C.英国D.德国参考答案：C8. 以网上课件学习为主的课程（由继续教育学院负责考核），其课程成绩考核构成（）%期末考试成绩+40%平时成绩%期末考试成绩%期末考试成绩+50%平时成绩%平时成绩参考答案：C9. 下列说法不正确的是( )A.我校网络教育实行预约学习与预约考试制度B.学员必须在规定的时间内预约每个学期要修读的课程C.学员必须在考试预约期内预约本学期考试的课程，否则不能参加考试D.学员可预约学习后直接参加考试参考答案：D10. 下列有关网络教育课程考核说法不正确的是（）A.课程考核一般采用集中笔试（开卷或闭卷）方式B.部分课程考核采用课程论文.课程作业等形式C.课程成绩通常综合考试成绩和平时考核成绩D.课程考核只有集中笔试方式参考答案：D11. 新生取得学籍的必要条件是（）A.通过入学资格审查B.办理缴费C.按时报到注册D.同时具备和C三个条件参考答案：D12. 下列有关学费说法不正确的是（）A.华南理工大学网络教育实行严格完费注册制度B.远程学习虽然是弹性学制，但我校规定按学年收取学费C.在有效的学制期限内，学生只要按规定连续交齐学费后，无需再交学费D.所有学生每学年须按照相同的学分收费标准交纳学费参考答案：D13. 现代远程教育实行弹性学分制，高升专、专升本的学习年限为( )年年年年参考答案：C14. 平时成绩由以下部分组成( )A.作业B.随堂练习C.随堂问答、课程讨论D.由上述三项按一定比例组成参考答案：D15. 下列关于我校网络教育课程考试的说法，不正确的是( )A.考试一律以笔试的方式进行B.笔试有开卷和闭卷两种方式C.考试时间一般为90分钟D.课程考核一般由形成性考核和期末考试组成参考答案：A第二部分：现代远程学习概论·讲义PPT1. 现代远程教育的培养对象是各级各类型专门人才（）。

【7A版】2018考研英语(二)真题及参考答案(完整版)

2018考研英语（二）真题及参考答案（完整版）来源：文都教育SectionⅠUseofEnglishDirections:ReadthefollowingteGt.Choosethebestword(s)foreachnumberedblankandmark[A],[B],[C]or[D]ontheANSW ERSHEET.(10points)WhydopeoplereadnegativeInternetcommentsanddootherthingsthatwillobviouslybepainful?Becausehu manshaveaninherentneedto 1 uncertainty,accordingtoarecentstudyinPsychological Science.Thenewresearchrevealsthattheneedtoknowisstrongthatpeoplewill 2 tosatisfytheircuriosityevenwhenitiscleartheanswerwill 3 .InaseriesofeGperiments,behavioralscientistsattheUniversityofChicagoandtheWisconsinschoolofBu sinesstestedstudents’willingnessto 4 themselvestounpleasantstimuliinanefforttosatisfycuriosity.Forone 5 ,eachparticipantwasshownapileofpensthattheresearcherclaimedwerefromapreviouseGperiment.Thetwist ?Halfofthepenswould 6 anelectricshockwhenclicked.Twenty-sevenstudentsweretoldwithpenswereelectrified;anothertwenty-sevenweretoldonlythatsomewer eelectrified. 7 leftaloneintheroom.Thestudentswhodidnotknowwhichoneswouldshockthemclickedmorepensandincurredmo reshocksthanthestudentswhoknewthatwould8 .SubsequenteGperimentsreproducedthiseffectwithotherstimuli, 9 thesoundoffingernailsonachalkboardandphotographsofdisgustinginsects.Thedriveto 10 isdeeplyrootedinhumans,muchthesameasthebasicdrivesfor 11 orshelter,saysChristopherHseeoftheUniversityofChicago.Curiosityisoftenconsideredagoodinstinct—itcan 12 newscientificadvances,forinstance—butsometimessuch 13 canbackfire.Theinsightthatcuriositycandriveyoutodo 14 thingsisaprofoundone.Unhealthycuriosityispossibleto 15 ,however.InafinaleGperiment,participantswhowereencouragedto 16 howtheywouldfeelafterviewinganunpleasantpicturewerelesslikelyto 17 toseesuchanimage.Theseresultssuggestthatimaginingthe 18 offollowingthroughonone’scuriosityaheadoftimecanhelpdetermine19 itisworththeendeavor.Thinkingaboutlong-term 20 iskeytoreducingthepossiblenegativeeffectsofcuriosity,”Hseesays.Inotherwords,don’treadonlinecomments.1.A.ignore B.protect C.discuss D.resolve2.A.refuse B.seek C.wait D.regret3.A.rise st C.hurt D.mislead4.A.alert B.eGpose C.tie D.treat5.A.trial B.message C.review D.concept6.A.remove B.deliver C.weaken D.interrupt7.A.Unless B.If C.When D.Though8.A.change B.continue C.disappear D.happen9.A.suchas B.ratherthan C.regardlessof D.owingto10.A.disagree B.forgive C.discover D.forget11.A.pay B.food C.marriage D.schooling12.A.beginwith B.reston C.leadto D.learnfrom13.A.inquiry B.withdrawal C.persistence D.diligence14.A.self-deceptive B.self-reliant C.self-evident D.self-destructive15.A.trace B.define C.replace D.resist16.A.conceal B.overlook C.design D.predict17.A.choose B.remember C.promise D.pretend18.A.relief B.outcome C.plan D.duty19.A.how B.why C.where D.whether20.A.limitations B.investments C.consequences D.strategiesSectionIIReadingComprehensionPartADirections:ReadthefollowingfourteGts.AnswerthequestionsbeloweachteGtbychoosing[A],[B],[C]or[D].Markyouransw ersontheANSWERSHEET.(40points)TeGt1ItiscuriousthatStephenKoziatekfeelsalmostasthoughhehastojustifyhiseffortstogivehisstudentsabetterfut ure.Mr.Koziatekispartofsomethingpioneering.HeisateacherataNewHampshirehighschoolwherelearningisno tsomethingofbooksandtestsandmechanicalmemorization,butpractical.Whendiditbecomeacceptedwisdomthat studentsshouldbeabletonamethe13thpresidentoftheUnitedStatesbutbeutterlyoverwhelmedbyabrokenbikeCha in?AsKoziatekknow,thereislearninginjustabouteverything.Nothingisnecessarilygainedbyforcingstudentsto learngeometryatagraffitieddeskstuckwithgenerationsofdiscardedchewinggum.Theycanalsolearngeometryby assemblingabicycle.Buthe’salsofoundakindofinsidiousprejudice.Workingwithyourhandsisseenasalmostamarkofinferiority.S choolinthefamilyofvocationaleducation“havethatstereotype...thatit’sforkidswhocan’tmakeitacademically,”h esays.Ononehand,thatviewpointisalogicalproductofAmerica’sevolution.Manufacturingisnottheeconomicengi nethatitoncewas.ThejobsecuritythattheUSeconomyonceofferedtohighschoolgraduateshaslargelyevaporated. Moreeducationisthenewprinciple.Wewantmoreforourkids,andrightfullyso.Buttheheadlongpushintobachelor’sdegreesforall—andthesubtledevaluingofanythingless—missesanimportantpoint:That’snottheonlythingtheAmericaneconomyneeds.Yes,abachelor’sdegreeopensmor edoors.Butevennow,54percentofthejobsinthecountryaremiddle-skilljobs,suchasconstructionandhigh-skillma nufacturing.Butonly44percentofworkersareadequatelytrained.Inotherwords,atatimewhentheworkingclasshasturnedthecountryonitspoliticalhead,frustratedthattheopp ortunitythatoncedefinedAmericaisvanishing,oneobvioussolutionisstaringusintheface.Thereisagapinworking-classjobs,buttheworkerswhoneedthosejobsmostaren’tequippedtodothem.Koziatek’sManchesterSchoolofTec hnologyHighSchoolistryingtofillthatgap.Koziatek’sschoolisawake-upcall.Wheneducationbecomesone-size-fits-all,itrisksoverlookinganation’sdi versityofgifts.21.Abrokenbikechainismentionedtoshowstudents’lackof.A.academictrainingB.practicalabilityC.pioneeringspiritD.mechanicalmemorization22.ThereeGiststheprejudicethatvocationaleducationisforkidswho.A.haveastereotypedmindB.havenocareermotivationC.arefinanciallydisadvantagedD.arenotacademicallysuccessful23.wecaninferfromParagraph5thathighschoolgraduates.edtohavemorejobopportunitiesedtohavebigfinancialconcernsC.areentitledtomoreeducationalprivilegesD.arereluctanttoworkinmanufacturing24.Theheadlongpushintobachelorsdegreesforall.A.helpscreatealotofmiddle-skilljobsB.maynarrowthegapinworking-classjobsC.indicatestheovervaluingofhighereducationD.iseGpectedtoyieldabetter-trainedworkforce25.Theauthor’sattitudetowardKoziatek’sschoolcanbedescribedas.A.tolerantB.cautiousC.supportiveD.disappointedTeGt2Whilefossilfuels—coal，oil，gas—stillgenerateroughly85percentoftheworld’senergysupply,it'sclearerthaneverthatthefuturebelongstorene wablesourcessuchaswindandsolar.Themovetorenewablesispickingupmomentumaroundtheworld：Theynowaccountformorethanhalfofnewpowersourcesgoingonline.Somegrowthstemsfromacommitmentbygovernmentsandfarsightedbusinessestofundcleanerenergysourc es.Butincreasinglythestoryisabouttheplummetingpricesofrenewables，especiallywindandsolar.Thecostofsolarpanelshasdroppedby80percentandthecostofwindturbinesbyclosetoon e-thirdinthepasteightyears.Inmanypartsoftheworldrenewableenergyisalreadyaprincipalenergysource.InScotland，foreGample，windturbinesprovideenoughelectricitytopower95percentofhomes.Whiletherestoftheworldtakesthelead，notablyChinaandEurope，theUnitedStatesisalsoseeingaremarkableshift.InMarch，forthefirsttime，windandsolarpoweraccountedformorethan10percentofthepowergeneratedintheUS，reportedtheUSEnergyInformationAdministration.PresidentTrumphasunderlinedfossilfuels—especiallycoal—asthepathtoeconomicgrowth.Inarecentspee chinIowa，hedismissedwindpowerasanunreliableenergysource.ButthatmessagedidnotplaywellwithmanyinIowa，wherewindturbinesdotthefieldsandprovide36percentofthestate’selectricitygeneration—andwheretechgiantsli keMicrosoftarebeingattractedbytheavailabilityofcleanenergytopowertheirdatacenters.Thequestion“whathappenswhenthewinddoesn’tbloworthesundoesn’tshine?”hasp rovidedaquickput-dow nforskeptics.Butaboostinthestoragecapacityofbatteriesismakingtheirabilitytokeeppowerflowingaroundtheclo ckmorelikely.Theadvanceisdriveninpartbyvehiclemanufacturers，whoareplacingbigbetsonbattery-poweredelectricvehicles.Althoughelectriccarsarestillararityonroadsnow,this massiveinvestmentcouldchangethepicturerapidlyincomingyears.Whilethere’salongwaytogo，thetrendlinesforrenewablesarespiking.Thepaceofchangeinenergysourcesappearstobespeedingup—perhapsju stintimetohaveameaningfuleffectinslowingclimatechange.WhatWashingtondoes—ordoesn’tdo—topromotea lternativeenergymaymeanlessandlessatatimeofaglobalshiftinthought.26.Theword“plummeting”（Line3，Para.2）isclosestinmeaningto.A.stabilizingB.changingC.fallingD.rising27.AccordingtoParagraph3，theuseofrenewableenergyinAmerica.A.isprogressingnotablyB.isaseGtensiveasinEuropeC.facesmanychallengesD.hasprovedtobeimpractical28.ItcanbelearnedthatinIowa,.A.windisawidelyusedenergysourceB.windenergyhasreplacedfossilfuelsC.techgiantsareinvestingincleanenergyD.thereisashortageofcleanenergysupply29.WhichofthefollowingistrueaboutcleanenergyaccordingtoParagraphs5&6?A.Itsapplicationhasboostedbatterystorage.B.Itiscommonlyusedincarmanufacturing.C.Itscontinuoussupplyisbecomingareality.D.ItssustainableeGploitationwillremaindifficult.30.Itcanbeinferredfromthelastparagraphthatrenewableenergy.A.willbringtheUSclosertoothercountriesB.willaccelerateglobalenvironmentalchangeC.isnotreallyencouragedbytheUSgovernmentD.isnotcompetitiveenoughwithregardtoitscostTeGt3Thepowerandambitionofthegiantsofthedigitaleconomyisastonishing—AmazonhasjustannouncedthepurchaseoftheupmarketgrocerychainWholeFoodsfor$13.5bn，buttwoyearsagoFacebookpaidevenmorethanthattoacquiretheWhatsAppmessagingservice，whichdoesn’thaveanyphysicalpr oductatall.WhatWhatsAppofferedFacebookwasanintricateandfinelydetailed webofitsusers’friendshipsandsociallives．FacebookpromisedtheEuropeancommissionthenthatitwouldnotlinkphonenumberstoFacebookidentities ，butitbrokethepromisealmostassoonasthedealwentthrough．Evenwithoutknowingwhatwasinthemessages，theknowledgeofwhosentthemandtowhomwasenormouslyrevealingandstillcouldbe．Whatpoliticaljournalist，whatpartywhip，wouldnotwanttoknowthemakeupoftheWhatsAppgroupsinwhichTheresaMay’senemiesarecurrentlyplotting?I tmaybethatthevalueofWholeFoodstoAmazonisnotsomuchthe460shopsitowns,buttherecordsofwhichcustome rshavepurchasedwhat.Competitionlawappearstobetheonlywaytoaddresstheseimbalancesofpower．Butitisclumsy.Foronething,itisveryslowcomparedtothepaceofchangewithinthedigitaleconomy.Bythetimeaproblemhasbeenaddressedan dremedieditmayhavevanishedinthemarketplace,tobereplacedbynewabusesofpower．Butthereisadeeperconc eptualproblem,petitionlawaspresentlyinterpreteddealswithfinancialdisadvantagetoconsumersandthi sisnotobviouswhentheusers oftheseservicesdon’tpayforthem．Theusersoftheirservicesarenottheircustomers ．Thatwouldbethepeoplewhobuyadvertisingfromthem—andFacebookandGoogle，thetwovirtualgiants，dominatedigitaladvertisingtothedisadvantageofallothermediaandentertainmentcompanies．Theproduc tthey’resellingisdata，andwe，theusers，convertourlivestodataforthebenefitofthedigitalgiants.Justassomeantsfarmthebugscalledaphidsforthehoneyde wtheyproducewhentheyfeed,soGooglefarmsusforthedatathatourdigitallivesyield．Antskeeppredatoryinsects awayfromwheretheiraphidsfeed;GmailkeepsthespammersoutofourinboGes.Itdoesn’tfeellikeahumanordemo craticrelationship，evenifbothsidesbenefit．31.AccordingtoParagraph1,FacebookacquiredWhatsAppforits.A.digitalproductserinformationC.physicalassetsD.qualityservice32.LinkingphonenumberstoFacebookidentitiesmay.A.worsenpoliticaldisputesB.messupcustomerrecordsC.posearisktoFacebookusersD.misleadtheEuropeancommission33.Accordingtotheauthor,competitionlaw.A.shouldservethenewmarketpowersB.mayworsentheeconomicimbalanceC.shouldnotprovidejustonelegalsolutionD.cannotkeeppacewiththechangingmarketpetitionlawaspresentlyinterpretedcanhardlyprotectFacebookusersbecause.A.theyarenotdefinedascustomersB.theyarenotfinanciallyreliableC.theservicesaregenerallydigitalD.theservicesarepaidforbyadvertisers35.Theantsanalogyisusedtoillustrate.A.awin-winbusinessmodelbetweendigitalgiantsB.atypicalcompetitionpatternamongdigitalgiantsC.thebenefitsprovidedfordigitalgiants’customersD.therelationshipbetweendigitalgiantsandtheirusersTeGt4Tocombatthetrapofputtingapremiumonbeingbusy,CalNewport,authorofDeep work: Rules for Focused Success in a Distracted world,recommendsbuildingahabitof“deepwork”—theabilitytofocuswithoutdistraction.Thereareanumberofapproachestomasteringtheartofdeepwork—beit lengthyretreatsdedicatedtoaspecifictask;developingadailyritual;ortakinga“journalistic”approachtoseizin gmomentsofdeepworkwhenyoucanthroughouttheday.Whicheverapproach,thekeyistodetermineyourlengthoff ocustimeandsticktoit.Newportalsorecommends“deepscheduling”tocombatconstantinterruptionsandgetmoredoneinlesstime.“Atanygivenpoint,IshouldhavedeepworkscheduledforroughlytheneGtmonth.OnceonthecalendarIprotectthisti melikeIwouldadoctor’sappointmentorimportantmeeting”,hewrites.Anotherapproachtogettingmoredoneinlesstimeistorethinkhowyouprioritizeyourday—inparticularhowwecraftourto-dolists.TimHarford,authorofMessy:The Power of Disorder to Transform Our Lives,pointstoastudyintheearly1980sthatdividedundergraduatesintotwogroups:somewereadvisedtosetoutmo nthlygoalsandstudyactivities;othersweretoldtoplanactivitiesandgoalsinmuchmoredetail,daybyday.Whiletheresearchersassumedthatthewell-structureddailyplanswouldbemosteffectivewhenitcametothee Gecutionoftasks,theywerewrong:thedetaileddailyplansdemotivatedstudents.Harfordarguesthatinevitabledist ractionsoftenrenderthedailyto-dolistineffective,whileleavingroomforimprovisationinsuchalistcanreapthebest results.Inordertomakethemostofourfocusandenergy.W ealsoneedtoembracedowntime,orasNewportsuggests,“be lazy.”“Idlenessisnotjustavacation,ani ndulgenceoravice;itisasindispensabletobebrainasVitaminDistothebody...[idleness]is,paradoGically,necessary togettinganyworkdone,”heargues.SriniPillay,anassistantprofessorofpsychiatryatHarvardMedicalSchool,believesthiscounter-intuitivelink betweendowntimeandproductivitymaybeduetothewayourbrainsoperateWhenourbrainsswitchbetweenbeingf ocusedandunfocusedonatask,theytendtobemoreefficient.“Whatpeopledon’trealiseisthatinordertocompletethesetaskstheyneedtouseboththefocusandunfocuscircu itsintheirbrain”.saysPillay.36.Thekeytomasteringtheartofdeepworkisto________.A.keeptoyourfocustimeB.listyourimmediatetasksC.makespecificdailyplansD.seizeeveryminutetowork37.Thestudyintheearly1980scitedbyHarfordshowsthat________.A.distractionsmayactuallyincreaseefficiencyB.dailyschedulesareindispensabletostudyingC.studentsarehardlymotivatedbymonthlygoalsD.detailedplansmanynotbeasfruitfulaseGpected38.AccordingtoNewport,idlenessis________.A.adesirablementalstateforbusypeopleB.amajorcontributortophysicalhealthC.aneffectivewaytosavetimeandenergyD.anessentialfactorinaccomplishinganywork39.Pillaybelievesthatourbrains’shiftbetweenbeingfocusedandunfocused_______.A.canresultinpsychologicalwell-beingB.canbringaboutgreaterefficiencyC.isaimedatbetterbalanceinworkD.isdrivenbytaskurgency40.ThisteGtismainlyabout_______.A.waystorelievethetensionofbusylifeB.approachestogettingmoredoneinlesstimeC.thekeytoeliminatingdistractionsD.thecauseofthelackoffocustimePartBDirections: ReadthefollowingteGtandmatcheachofthenumbereditemsintheleftcolumntoitscorrespondinginformationinth erightcolumn.TherearetwoeGtrachoicesintherightcolumn.MarkyouranswersontheANSWERSHEET.(10poin ts)A.JustsayitB.BepresentC.Payauniquecompliment,places,thingsE.Findthe“metoo”sF.SkipthesmalltalkG.AskforanopinionFivewaystomakeconversationwithanyoneConversationsarelinks,whichmeanswhenyouhaveaconversationwithanewpersonalinkgetsformedandeve ryconversationyouhaveafterthatmomentwillstrengthenthelink.Youmeetnewpeopleeveryday:thegroceryworker,thecabdriver,newpeopleatworkorthesecurityguardatthe door.Simplystartingaconversationwiththemwillformalink.Herearefivesimplewaysthatyoucanmakethefirstmoveandstartaconversationwithstrangers.41._____A_______Supposeyouareinaroomwithsomeoneyoudon’tknowandsomethingwithinyousays“Iwanttotalkwiththisp e rson”—thisissomethingthemostlyhappenswithallofus.Youwantedtosaysomething—thefirstword—butitjustw on’tcomeout.I tfeelslikeitisstucksomewhere,Iknowthefeelingandhereismyadvicejustgetitout.Justthink:thatistheworstthatcouldhappen?Theywon’ttalkwithyou?Well,theya renottalkingwithyounow!Itrulybelievethatonceyougetthatfirstwordouteverythingelse willjustflow.Sokeepitsimple:“Hi”,“Hey”or“Hello”—dothebestyoucantogatheralloftheenthusiasmandenergyyoucan,putonabigsmileandsay“Hi”.42.______F______It’saproblemallofusface:youhavelimitedtimewiththepersonthatyouwanttotalkwithandyouwanttomaketh istalkmemorable.Honestly,ifwegotstuckintherutof“hi”,“hello”,“howareyou?”and“what’s g oingon?”youwillfailtogivethei nitialjolttotheconversationthat’scanmakeitsomemorable.Sodon’tbeafraidtoaskmorepersonalquestions.Trustme,you’llbesurprisedtoseehowmuchpeoplearewillin gtoshareifyoujustask.43._____E_______Whenyoumeetapersonforthefirsttime,makeanefforttofindthethingswhichyouandthatpersonhaveincomm onsothatyoucanbuildtheconversationfromthatpoint.Whenyoustartconversationfromthereandthenmoveoutwa rds,you’llfindallofasuddenthattheconversationbecomesaloteasier.44._____B_______Imagineyouarepouringyourheartouttosomeoneandtheyarejustbusyontheirphone,andifyouaskfortheiratte ntionyougettheresponse“Icanmultitask”.Sowhensomeonetriestocommunicatewithyou,justbeinthatcommunicationwholeheartedly.Makeeyecont act,youcanfeeltheconversation.45._____D_______Youallcameintoaconversationwhereyoufirstmettheperson,butaftersometimeyoumayhavemetagainandha veforgottentheirname.Isn’tthatawkward!Sorememberthelittledetailsofthepeopleyoumetoryoutalkedwith;perhapstheplacestheyhavebeentothepla cetheywanttogo,thethingstheylike,thethingthehate—whateveryoutalkabout.Whenyouremembersuchthingyoucanautomaticallybecomeinvestorintheirwellbeing.Sothefeelaresponsi bilitytoyoutokeepthatrelationshipgoing.That’sit.Fiveamazingwaysthatyoucanmakeconversationwithalmostanyone.Everypersonisareallygoodb ooktoread,ortohaveaconversationwith!SectionⅢTranslation46.Directions:TranslatethefollowingteGtintoChinese.YourtranslationshouldbewrittenontheANSWERSHEET.(15points) Afifthgardergetsahomeworkassignmenttoselecthisfuturecareerpathfromalistofoccupations.Heticks“astr onaut”butquicklyadds“scientist”tothelistandselectsitaswell.Theboyisconvincedthatifhereadsenough.Hecane Gploreasmanycareerpathsashelikes.Andsohereads—everythingfromencyclopediastosciencefictionnovels.H ereadssopassionatelythathisparents havetoinstitutea“noreadingpolicy”atthedinnertable.ThatboywasBillGates,andhehasn’tstoppedreadingyet—notevenafterbecomingoneofthemostscienceficti onandreferencebooks;recently,herevealedthathereadsatleastsononfictionbooksayear.Gateschoosesnonfiction titlebecausetheyeG plainhowtheworldworks.“Eachbookopensupnewavenuesofknowledge,”Gatessays.【参考译文】一个五年级的学生需要完成一份作业，作业的内容是要从工作清单中选出自己未来的职业。

华南理工2018-电力电子技术-随堂练习

第二章单相整流电路5.(单项选择题) 单相桥式全控整流电路输出直流电压的最大平均值等于整流前交流电压的〔〕倍。

A. 1，B. 0.5，C. 0.45，D. 0.9.参考答案：D6.(单项选择题) 为了让晶闸管可控整流电感性负载电路正常工作，应在电路中接入〔〕。

A. 三极管，B. 续流二极管，C. 保险丝,D. 开关管。

参考答案：B7.(单项选择题) 普通的单相半控桥式整流装置中一共用了〔〕晶闸管。

A. 一只，B. 二只，C. 三只，D. 四只。

参考答案：A8.(单项选择题) α为( )度时，三相半波可控整流电路，电阻性负载输出的电压波形，处于连续和断续的临界状态。

A. 0度B. 60度C. 30度D. 120度参考答案：C9.(单项选择题) 三相半波可控整流电路的自然换相点是( B )A. 交流相电压的过零点；B. 本相相电压与相邻相电压正、负半周的交点处；C. 比三相不控整流电路的自然换相点超前30°；D. 比三相不控整流电路的自然换相点滞后60°。

参考答案：B10.(单项选择题) α为( )度时，三相桥式全控整流电路，带电阻性负载，输出电压波形处于连续和断续的临界状态。

A. 0度B. 60度C. 30度D. 120度参考答案：B11.(单项选择题) 可实现有源逆变的电路为( ) 。

A、三相半波可控整流电路，B、三相半控桥整流桥电路，C、单相全控桥接续流二极管电路，D、单相半控桥整流电路。

参考答案：A12.(单项选择题) 一般可逆电路中的βmin选( ) 合理。

A、30º-35º，B、10º-25º，C、0º-10º，D、0º。

参考答案：A13.(单项选择题) 在有源逆变电路中，逆变角β的移相范围应选( ) 为最好。

A、β=90º∽180º，B、β=35º∽90º，C、β=0º∽90º，D、β=0º∽180º，参考答案：B14.(单项选择题) 电容滤波的单相不可控整流电路中，电阻负载的电阻值越小，输出电压平均值越接近( ) ，为输入电压有效值。

华南理工大学版学术英语写作基础教程课后答案

华南理工大学版学术英语写作基础教程课后答案1、（)late for the meeting again, Jack! 一Sorry, I won t. [单选题] *A.Don’tB. Be notC.Don't be(正确答案)D.Not be2、I used to take ____ long way to take the bus that went by ____ tunnel under the water. [单选题] *A. a, aB. a. theC. a, /(正确答案)D. the, a3、You should finish your homework as soon as possible. [单选题] *A. 赶快地B. 尽能力C. 一...就D. 尽快地(正确答案)4、Our campus is _____ big that we need a bike to make it. [单选题] *A. veryB. so(正确答案)C. suchD. much5、Guilin is _______ its beautiful scenery. [单选题] *A. famous for(正确答案)B. interested inC. fond ofD. careful with6、Many of my classmates are working _______volunteers. [单选题] *A. as(正确答案)B. toC. atD. like7、48．—________ is your new skirt, Lingling?—Black. [单选题] * A．HowB．What colour(正确答案)C．WhichD．Why8、24．I often ask my English teacher some questions ________ e-mail. [单选题] *A．by(正确答案)B．inC．forD．with9、_____ Lucy _____ Lily has joined the swimming club because they have no time. [单选题] *A. Not only; but alsoB. Neither; nor(正确答案)C. Either; orD. Both; and10、Her （）for writing was that she wished women to get the right to higher education. [单选题] *A. motivation(正确答案)B. motivateC. effectD. concentration11、13．________ it rains heavily outside, Lily wants to meet her children at once. [单选题]* A．IfB．Although (正确答案)C．WhenD．Because.12、—These shoes look cool. ______ are they?—They are on sale, only $（）[单选题] *A. How much(正确答案)B. How longC. How manyD. How soon13、The rain is very heavy _______ we have to stay at home. [单选题] *A. butB. becauseC. so(正确答案)D. and14、—I can’t always get good grades. What should I do?—The more ______ you are under, the worse grades you may get. So take it easy!（）[单选题] *A. wasteB. interestC. stress(正确答案)D. fairness15、This species has nearly （）because its habitat is being destroyed. [单选题] *A. used upB. died out(正确答案)C. gone upD. got rid of16、Your homework must_______ tomorrow. [单选题] *A. hand inB. is handed inC. hands inD. be handed in(正确答案)17、Leave your key with a neighbor ___ you lock yourself out one day [单选题] *A. ever sinceB. even ifC. soon afterD. in case(正确答案)18、5．Shanghais is known ________ “the Oriental Pearl”, so many foreigners come to visit Shanghai very year. [单选题] *A．forB．as (正确答案)C．withD．about19、Mary's watch is more expensive than _____. [单选题] *A. Susan's(正确答案)B. that of Susan'sC. that of SusanD. Susan20、( ) ____ eye exercises ___ good __ your eyes. [单选题] *A. Doing, is, for(正确答案)B. Doing, are, forC. Do, is, forD. Do, are, at21、The little girl held _____ in her hand. [单选题] *A. five breadsB. five piece of breadsC. five piece of breadD. five pieces of bread(正确答案)22、There _____ wrong with my radio. [单选题] *A. are somethingB. are anythingC. is anythingD. is something(正确答案)23、The students _____ outdoors when the visitors arrived. [单选题] *A. were playing(正确答案)B. have playedC. would playD. could play24、28．—Where is Fujian Province?—It’s ________ the southeast of China. [单选题] * A．in (正确答案)B．onC．toD．at25、How beautiful the flowers are! Let’s take some _______. [单选题] *A. photos(正确答案)B. potatoesC. paintingsD. tomatoes26、( ) ________ large the library is! [单选题] *A. WhatB. What aC. How(正确答案)D. How a27、40．Star wars is ______ adventure film and it is very interesting. [单选题] *A．aB．an (正确答案)C．theD．/28、75．As a student in Senior Three, I must work hard．（）, I should take exercise to strengthen my body．[单选题] *A.OtherwiseB.Meanwhile(正确答案)C.ThereforeD.Thus29、Jim wants to hang out with his friends at night, but his parents don’t allow him ______ so. （）[单选题] *A. doB. doneC. to do(正确答案)D. doing30、Is there ____ for one more in the car? [单选题] *A. seatB. situationC. positionD. room(正确答案)。

2018年6月大学英语三级B真题(含答案)

大学英语三级(B)真题2018年06月Part ⅠListening ComprehensionDirections: This part is to test your listening ability. It consists of 4 sections.Section ADirections: This section is to test your ability to give proper responses. There are 7 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.1、 A. Oh, yes. Please. B. I like it very much.C. Sit down please.D. Fine. And you?2、 A. Take care. B. My pleasure.C. It's great.D. This way, please.3、 A. See you tomorrow. B. Ok, it doesn't matter.C. Sorry, all our rooms are booked.D. Here is the room key.4、 A. Have a nice day. B. Yes, please.C. Don't do it.D. Let's go.5、 A. Certainly. Is Friday OK? B. So long.C. Hurry up.D. Mind your steps.6、 A. Coffee, please. B. I'm fine, thank you.C. Your telephone number, please.D. Yes. Here you are.7、 A. Don't worry. B. All right.C. Good luck!D. Never mind.Section BDirections: This section is to test your ability to understand short dialogues. There are 7 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.8、 A. By bus. B. On foot. C. By taxi. D. By bicycle.9、 A. A report. B. A project. C. A plan. D. A design.10、 A. He is an engineer. B. He is a doctor.C. He is a programmer.D. He is a manager.11、 A. Dealing with angry customers. B. Writing work reports.C. Giving presentations.D. Working on weekends.12、 A. To visit friends. B. To see a doctor.C. To take a holiday.D. To do business.13、 A. It had a flat tire. B. Its front window was broken.C. It was out of fuel.D. The engine didn't work.14、 A. Attend a job fair. B. Read newspapers.C. Visit the website.D. Ask her friends for help.Section CDirections: In this section, there are 2 recorded conversations. After each conversation, there are some recorded questions. Both the conversations and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.15、 A. To order a meal. B. To report a case.C. To ask for sick leave.D. To book a hotel room.16、 A. Her passport. B. Her smartphone. C. Her watch. D. Her computer.17、 A. She has coughed a lot. B. She has a high fever.C. She has got a pain in the stomach.D. She has got a bad cold.18、 A. This morning. B. This afternoon. C. Last night. D. Yesterday.19、 A. Take her blood pressure. B. Give her some medicine.C. Perform an operation on her at once.D. Send her to the emergency room.Section DDirections: In this section you will hear a recorded short passage. The passage is printed in the test paper, but with some words or phrases missing. The passage will be read three times, During the second reading, you are required to put the missing words or phrases on the Answer Sheet in order of the numbered blanks according to what you hear. The third reading is for you to check your writing.Volunteers are our heart and soul. Please come and help us build homesfor 20 low-in-come families. There is no experience needed and we supply the 21 . Just volunteer for a day. It's fun, rewarding and you can learn some 22 !If building isn't your thing, come and volunteer for one of our events or 23 .You must be 24 14 years of age to volunteer and those 15 years and under must come with a parent.Come and sign up now to volunteer your time.Part ⅡVocabulary & StructureDirections: This part is to test your ability to construct correct and meaningful sentences. It consists of 2 sections.25、Let's find people with computer skills to a team for the project.A. look upB. ring upC. give upD. make up26、If I were you, I the company's website for more detailed information.A. would visitB. will visitC. visitD. have visited27、No company can afford to bear the of customer confidence.A. stressB. lossC. worryD. hurry28、she has been working in China for only two years, she speaks fluent Chinese.A. WhenB. IfC. AlthoughD. Until29 、We have read this instruction many times and we are with all the steps we should take.A. similarB. usefulC. helpfulD. familiar30、Employees would like to work under team leaders who good examples.A. turnB. putC. doD. set31、Turn to us for legal advice at any time you need it.A. whenB. howC. whereD. why32、Your pay raise will in part your work experience and skills.A. carry onB. take onC. depend onD. put on33、You are required to enter the name of the city in which your company .A. locatesB. locatedC. is locatingD. is located34、Tourists can get the latest information of our city the help of our local tour guides.A. onB. withC. underD. forSection B35、Patients can be treated in many (difference) settings with various approaches.36、After taking the training course, they have performed their duties much (well) than before.37、Only by (create) a clean environment can we truly encourage more tourists to come.38、This research paper focuses on (health) lifestyles for elderly people.39、Our new manager (expect) to deliver a speech at tomorrow's meeting.Part ⅢReading ComprehensionDirections: This part is to test your reading ability. There are 5 tasks for you to fulfill. You should read the reading materials carefully and do the tasks as you are instructed.Task 1Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 40 to 44. For each question or statement, there are 4 choices marked A, B, C and D. You should make the correct choice and mark the corresponding letter on the Answer Sheet with a single line through the center.Your home is the place you feel safe and secure. We understand the importance of your home and the things in it and can help you if something unexpected should happen. Our Home Solutions insurance offers buildings, contents or combined buildings and contents cover.In an emergencyCall the 24-hour Emergency Homeline. We'll arrange for a repairman to carry out repairs, out of usual business hours. As long as the policy covers the damage, your don't need to pay for the repairs.Lost keysWe'll pay for the full cost of replacing locks on external(外部的) doors if you lose your keys, if they are stolen or if the lock is accidentally damaged.Important eventsWe automatically increase your valuables 贵重物品) limit by $3,000 at certain special times, ( such as your wedding or a festival.Alternative accommodation(住处)We'll find somewhere for you and your pets to live if your home has been damaged by an insured event and you can't live there. With our buildings insurance we'll pay up to $30,000 for alternative accommodation, and up to $20,000 with contents insurance.40、According to the insurance company, by buying Home Solutions, you can get help .A. when your vehicle breaks down on your way to workB. when something unexpected happens to your homeC. when anyone in your family gets hurt or sickD. when you want to move to a new house41、When you call the Emergency Homeline, .A. a repairman will be sent to do the repairsB. they will pay you the repairing cost firstC. you have to send a photo of the damageD. you will be told to wait for a doctor42、If you lose your keys to the external doors, the insurance company will .A. pay for the cost of replacing locksB. deliver new locks to your homeC. tell you where to buy new locksD. refuse to pay for new locks43、According to the passage, in a festival your valuables limit will be .A. reduced to a certain degreeB. re-checked within a weekC. automatically increasedD. doubled upon request44、What is the company likely to do if your home is damaged by an insured event?A. It will pay you more than $50,000.B. It will help you build a new house.C. It will decrease your valuables limit.D. It will find somewhere for you to live.Task 2Directions: The following is a poster. After reading it, you will find 3 questions or unfinished statements, numbered 45 to 47. For each question or statement, there are 4 choices marked A, B, C and D. You should make the correct choice and mark the corresponding letter on the Answer Sheet with a single line through the center.45、The notice is to inform the golfers of .A. the application for Club membershipB. the postponement of President's CupC. the final result of President's CupD. the activities of Club President46、The change of the game date is due to .A. a lack of fundingB. the absence of some golfersC. the terrible weather conditionsD. a change in President's schedule47、According to the Notice, the social game will start .A. in the morningB. on August 30C. at 13:15D. next weekTask 3Directions: The following passage is about a medicine company, Prime Medicine LLC. After reading it, you should complete the information by filling in the blanks marked 48 to 52 (in no more than 3 words) in the table below. You should write your answers on the Answer Sheet correspondingly.At Prime Medicine LLC, we have only one purpose—we help people to get the medicine they need to feel better and live well.Our pharmacy(药店) experts are working hard to make your medicine cheaper, and your experience easier. Here are the ways of delivering our services.Order your long-term medicine from PrimeMail. Receive up to a 90-day supply of your medicine anywhere in the U.S.Retail pharmacyPrime offers a large national network of pharmacie—s over 66,000. Just bring yourprescrption(药方) and member ID to a network pharmacy. (If you use a pharmacy that is not in your network, you might need to pay more).Specialty (特种药) pharmacyPrime Therapeutics Specialty Pharmacy is a full-service delivery pharmacy. Our experienced professionals and staff focus on specialty medicines and the conditions they treat.Primea medicine companyAim:1) t o help you get your medicine2) t o make your medicine 48 and your experience easierWays of getting your medicine:1) f rom PrimeMail, ordering your 49 medicine2) f rom a large national 50 of pharmacies: bringing your prescription and 513)from Prime Therapeutics Specialty Pharmacy, a 52 pharmacy, for specialtymedicinesTask 4Directions: The following is a list of public signs. After reading it, you are required to find the items equivalent to those given in Chinese in the table below. Then you should mark the corresponding letters with a line through the center in order of the numbered blanks, 53 through 57, on the Answer Sheet.A—School Zone B—Vendors ProhibitedC—Pass on Left D—Don't Step OnE—Keep Away for Safety F—Service AreaG—Administrative Area H—Watch Your Hand I—Please Don't Leave Valuables Unattended J—Maintenance in ProgressK—Out of Service L—Stand on RightM —Break Glass in Emergency N—Don't TouchO—Keep Clear of the Door P—Don't Exceed Speed LimitQ—Icy Road53、当心夹手54、服务区55、严禁超速56、前方学校57、路面结冰Task 5请勿登踏勿靠车门正在检修靠右站立紧急情况击碎玻璃Directions: The following is a letter about a safety inspection. After reading it, you are required to complete the answers that follow the questions (No. 58 to No. 62). You should write your answers (in no more than 3 words) on the Answer Sheet correspondingly.Please Contact us to Arrange a Safety Inspection.Address: 246 N. High St., Columbus, Ohio 43215.Columbia Gas must perform a safety inspection at the address above.We are required by federal law to inspect your service line and meter setting. Please call us at 1-800-344-4077, Monday through Friday, 7:00am-7:00pm.If you have already arranged an inspection, there is no reason to call. Please ignore this letter. Please understand, communications will continue until the inspection has been completed.This important safety inspection is part of our promise to provide safe and reliable service to our customers.We will make every effort to do the work at a date and time that is convenient to you.If this inspection is not performed, we cannot continue your service. Please call us today to set up an inspection.Thank you for your attention to this letter.58、What is the gas company required to do by federal law?To inspect the letter receiver's and meter setting.59、In what case can the letter receiver ignore this letter?If he/she has already .60、How long will the communications last?Communications will continue until has been completed.61、What has the gas company promised to do?To provide service to its customers.62、In what case will the gas company stop its service for its customers?If the inspection .Part ⅣTranslation—English into Chinese63、The aim of our website is to control or reduce noise at work without stopping people from enjoying music.A. 本网站的方针是不断阻止或减少噪音，同时又能够使人们欣赏音乐。

1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。

大学英语 B （二）Unit11.(单选题 ) Now more and more people are_______ the dangers of drinking and driving.A ． tired ofB ． aware ofC ． fond ofD ． proud of答题： A. B. C. D. （已提交）参考答案： B问题解析：2.(单选题 ) ― Was it here that the people shouted______ chorus “ Long live the King! ”?― Yes, that ’ s right.A ． atB ． onC ． withD ． in答题： A. B. C. D. （已提交）参考答案： D问题解析：3.(单选题 ) You will have no difficulty ____ the problem if you pay much attention to it.A ． solvingB ． withC ． solveD ． solves答题： A. B. C. D. （已提交）参考答案： A问题解析：4.(单选题 ) After ________ series of unsuccessful attempts, he has finally passed the driving test.A ． /B ． aC ． theD.an答题： A. B. C. D. （已提交）参考答案： B问题解析：5.(单选题 ) Strong winds _______ the rain.A ． accomplishB ． accountC ． accommodateD ． accompany答题： A. B. C. D.（已提交）参考答案： D问题解析：6.(单选题 ) Dogs have a very good ______ of smell and are often used to search for survivors in the earthquake.A ． senseB ． viewC ． meaningD ． idea答题： A. B. C. D.（已提交）参考答案： A 问题解析：7.(单选题 ) At times, worrying is a normal, ________ response to a difficult event or situationinjured in an accident, for example.A ． effectiveB ． individualC ． inevitableD ． unfavorable ？a loved one being答题： A. B. C. D.（已提交）参考答案： C问题解析：8.(单选题 ) In the old days , many children _______ the hunger .A ． died ofB ． die outC ． die upD ． died off答题： A. B. C. D.（已提交）参考答案： A问题解析：9.(单选题 ) ― Is Mr. Smith over there?― It ________ be him. He has gone to Beijing on business.A ． can'tB ． mustC ． mightD ． Can答题： A. B. C. D. （已提交）参考答案： A 问题解析：10. (单选题 ) --Will you go home for the Spring Festival?-- I_______. But I ’ m notsure.A. mightB.can C. must答题： A. B. C. D. （已提交）参考答案： A问题解析：11. (单选题 ) -- Must I finish my homework now,Dad? ----No, you ______ . You can doit tomorrow. A ． can ’tB ． mustn ’tC ． needn’tD ． mayn’t答题： A. B.C. D. （已提交）参考答案： C问题解析：12. (单选题 ) We brush our teeth twice a day.A ． mayB ． canC ． shouldD ． shouldn ’t答题： A. B. C. D. （已提交）参考答案： C问题解析：13. (单选题 ) He took a plane _____ he would get home early .A ． soB ． so thatC ． thatD ． such that―_______―Some chicken and a glass of apple juice, please.A.Help yourself to some fish.B.May I take your order?C.What would you like to drink?答题： A. B. C. D. （已提交）参考答案： B问题解析：14. (单选题 ) ---- I ’ d like to make an appointment with Doctor Carter. Would 9 a.m. tomorrow be all right?----________A. Not right.B. Not OK.C. I ’ m afraid you can D’. It. ’ m sorry he won ’ t be available until 11 a.m.答题： A. B. C. D. （已提交）参考答案： D问题解析：Unit21.(单选题 ) Don’ t blame him too much! _______, he is a child of 5.A ． After allB ． At allC ． In allD ． Above all答题： A. B. C. D. （已提交）参考答案： A问题解析：2.(单选题 ) They walked around the city to ____________ money for the children in disaster-hit areas after the terribleearthquake in Mexico.A ． offerB ． raiseC ． payD ． make答题： A. B. C. D. （已提交）参考答案： B问题解析：3.(单选题 ) We are at your service. Don ’ t ________ to turn to us if you have any further problems.A ． begB ． hesitateC ． desireD ． seek答题： A. B. C. D.（已提交）参考答案： B 问题解析：4.(单选题 ) Don’ t try to persuade your bossA ． intentionB ． attentionC ． senseD ． attraction ； he won ’ t have the________ofemploying me― a flesh student.答题： A. B. C. D.（已提交）参考答案： A问题解析：5.(单选题 ) Do you agree to the idea that success can be measured ________ money alone?A ． in case ofB ． in terms ofC ． in the opinion ofD ． in favor of答题： A. B. C. D.（已提交）参考答案： B问题解析：6.(单选题 ) Giving up smoking is a slow and painful _______ for him.A ． pressureB ． processC ． motivationD ． profession答题： A. B. C. D.（已提交）参考答案： B 问题解析：7.(单选题 ) Some girls like to sit in a corner and ______ gossip.A ． organizeB ． swapC ． forecastD ． persuade答题： A. B. C. D.（已提交）参考答案： B问题解析：8.(单选题 ) I ’ m taking these apples out of the bag to _____ the load I have to carry.A lessenB ． preventC ． solveD ． limit答题： A. B. C. D.（已提交）参考答案： A问题解析：9.(单选题 ) The accident caused some______ tomy car, but itA ． harmB ． injuryC ． ruinD ． damage’ s nothing serious.答题： A. B. C. D.（已提交）参考答案： D问题解析：10.(单选题 ) ― Can I leave my car outside at night?----You ________ better not.A ． shouldB ． wouldC ． couldD ． had答题： A. B. C. D. （已提交）参考答案： D问题解析：11.(单选题 ) ― You must be very excited about going to England for further study.―, but I am afraid I won’ t do well because my English is poor. A ． I ’ m sorryB ． Certainly notC ． I don ’ t know yetD ． Well, I ought to be答题： A. B. C. D. （已提交）参考答案： D问题解析：12. (单选题 ) Let ’ s go to the Water World, ?A ． shall weB ． will weC ． will youD ． can we答题： A. B. C. D. （已提交）参考答案： A问题解析：13. (单选题 ) The weather turned out to be fine yesterday. I ________ the trouble to carry my umbrella with me.A ． should have takenB ． could have takenC ． needn't have takenD ． mustn't have taken答题： A. B. C. D. （已提交）参考答案： C问题解析：14.(单选题 ) ― Mum, where is my ball? I remember I put it here yesterday.―You _______ it in the wrong place.A ． must putB ． might putC ． might have putD ． should have put答题： A. B. C. D. （已提交）参考答案： C问题解析：15.(单选题 ) ― Won’ t you go shopping with us?―________A. No, no, no!B. That would be nice!C. You are welcome.D. You have a bad idea.答题： A. B. C. D. （已提交）问题解析：Unit31.(单选题 ) Our English teacher always________ a smile on her face.A ． wearsB ． haveC ． wearD ． show答题： A. B. C. D. （已提交）参考答案： A问题解析：2.(单选题 ) My little cousin is a (an) boy and he always asks me all kinds of strange questions ．A ． creativeB ． curiousC ． energeticD ． organized答题： A. B. C. D. （已提交）参考答案： B问题解析：3.(单选题 ) You aren ’ t outgoing, so you ’ d betterothers.A ． make a friend withB ． make friend withC ． make friends withD ． make friends答题： A. B. C. D. （已提交）参考答案： C问题解析：4.(单选题 ) Cindy ’ s father, Tian Liang ___ as a policeman in the TV show “ Daddy, where are we going? ”. A ． dressed upB ． made upC ． took upD ． look up答题： A. B. C. D. （已提交）问题解析：5.(单选题 ) Traditionally, local midwives would ________ all the babies in the area.A ． handleB ． produceC ． deliverD ． help答题： A. B. C. D.（已提交）参考答案：问题解析：6.(单选题 )A ．不填B ．a C ． a n CBabies are not born with the moral sense; they cannot tell __ difference between right and wrong.D. the答题： A. B. C. D.（已提交）参考答案： D问题解析：7.(单选题 ) Jim was late for class again. He went into the room silently to avoid _____ by the teacher.A ． seeingB ． to be seenC ． to seeD ． being seen答题： A. B. C. D.（已提交）参考答案：问题解析：8.(单选题 ) DNot knowing how togrow crops，the primitive people had no ______ but to gather the fruitand hunt animalsfor food.A ． conceptionB ． commandC ． virtueD ． alternative答题： A. B. C. D.（已提交）参考答案： D问题解析：9.(单选题 )Don’ t be nervous , __________?A ． won’ t youB ． will youC ． do youD ． don’ t you答题： A. B. C. D.（已提交）参考答案： B问题解析：10. (单选题 ) Come and________ a party with us.A ． to haveB ． haveC ． havingD ． has答题： A. B. C. D.（已提交）参考答案： B问题解析：11.(单选题 ) ― What’ s our feeling now?― I am terribly sorry. If only I here yesterday!A ． comeB ． would have comeC ． have comeD ． had come答题： A. B. C. D.（已提交）参考答案： D问题解析：12. (单选题) My mother suggested that she _____ me to the hospital, where I received good medical treatment.A ． sentB ． sendedC ． sendD ． to send答题： A. B. C. D.（已提交）参考答案：C问题解析：13. (单选题) The driver ________buthe wasn ’ t wearing the seat belt.A ． survivedB ． had survivedC ． could have survivedD ． has survived答题： A. B. C. D.（已提交）参考答案： C问题解析：14. ( ) How Iwish IA ． can seeB ． had seenC ． could seeD ． could haveseenhim now.答题： A. B. C. D.（已提交）参考答案： C问题解析：15.(单选题 ) ― Do you feel like going to the new restaurant for dinner? ―_______________A. No, it C. That ’ s badB.. Good to know’ s great idea! D. No problem.答题： A. B. C. D.（已提交）参考答案： C问题解析：Unit41.(单选题 ) The Chinese river dolphin is one of the First-Grade State Protection animals, a (an) mammal with its name ？ water panda.A ． rareB ． officialC ． extremeD ． universal答题： A. B. C. D. （已提交）参考答案： A问题解析：2.(单选题 ) Ten _______ teachers in our school will be selected to teach Chinese in London .A ． exceptionalB ． flexibleC ． controversialD ． memorable答题： A. B. C. D.（已提交）参考答案： A问题解析：3.( ) --How do you find the film?-- Oh, excellent. It ’ s worth__________ once again.A ． seenB ． to seeC ． seeingD ． of seeing答题： A. B. C. D.（已提交）参考答案： C 问题解析：4.(单选题 ) We can’ t afford _____ such a high price .A ． to payB ． paidC ． payD ． pays答题： A. B. C. D.（已提交）参考答案： A 问题解析：5.(单选题 ) Two lawyers have donated $50,000 to ________ our schoolstarted by our former headmaster three years ago.A ． sponsorB ． launchC ． organizeD ． plan ’ scampaign“ Help theNeedy” , whichwas答题： A. B. C. D.（已提交）参考答案： A 问题解析：6.(单选题 ) To win in these areas, the firm needs a sustainable __________ advantage.A ． competitiveB ． activeC ． attentiveD ． sensitive答题： A. B. C. D.（已提交）参考答案： A问题解析：7.(单选题 ) He can________$ 3,000 a year by writing stories to support a family of three people.A ． spareB affordC ． earnD ． charge答题： A. B. C. D.（已提交）参考答案： C问题解析：8.(单选题 ) Working abroad for years, she has made a big ______ and has started a company of her own.A ． moneyB ． fortuneC ． wealthD ． treasure答题： A. B. C. D.（已提交）参考答案： B问题解析：9.(单选题 ) ― I heard the weather of North China is very cold in winter. ― I ’ m sure you ’ ll __________ it very soon if you come.A. be used forB. used toC. get used to答题： A. B. C. D.（已提交）参考答案： C问题解析：10. (单选题) It has been cold and windy recently. If only it ______sunny and clear now!A ． isB ． should beC ． wereD ． being答题： A. B. C. D.（已提交）参考答案： C 问题解析：’ratherd you ______ her about the bad news.11. (单选题 ) Look! What hashappened? I A ． would nottellB ． hadn’ t toldC ． didn ’ t tellD ． hasn ’ t told答题： A. B. C. D. （已提交）参考答案： B问题解析：12. (单选题 ) But more than a month passed, real winter had come, and everything was still clear in his memory asthough he ________ with Anna only the day before.A ． was partedB ． has partedC ． had partedD ． had been parting答题： A. B. C. D. （已提交）参考答案： C问题解析：13. (单选题 ) It ’ s a pity that you ______ leave so soon. Your uncle will be home in 10 minutes and he misses you somuch.A ． shouldB ． couldC ． canD ． might答题： A. B. C. D. （已提交）参考答案： A问题解析：14. (单选题 ) It ’ s high time that we students ______ even harder at our lessons as the national entrance examination iscoming nearer.A ． workB ． will workC ． workedD ． have to work答题： A. B. C. D. （已提交）参考答案： C问题解析：15. (单选题 ) ― As a doctor, I strongly advise you to go on a low -fat diet.―________.A. Well, I ’ll take your advice.B. Good idea.C. If I were you, I ’it.ll doD. You should be careful.答题： A. B. C. D. （已提交）参考答案： A问题解析：Unit51.(单选题 ) American artist Jeremy Telford madea room with balloons ． He got the f rom Bag End in the Lord of theRings, which is a hole in the ground where a Hobbit （霍比特人） lives in the film ．A ． inspirationB ． complimentC ． occupationD ． regulation答题： A. B. C. D. （已提交）参考答案： A问题解析：2.(单选题 ) It ’ s really cold here. I have never experienced such terrible weather in my life.A ． fullB ． entireC ． completeD ． total答题： A. B. C. D. （已提交）参考答案： B问题解析：3.(单选题 ) If your baby has a fever, you should take him to see a doctor_______.A ． completelyB ． immediatelyC ． similarlyD ． seriously答题： A. B. C. D. （已提交）参考答案： B问题解析：4.(单选题 ) We need to be______ the long-term effect of playing computer games too much on children.A ． concerned aboutB ． amazed atC ． threatened byD ． tired of答题： A. B.C. D. （已提交）参考答案： A问题解析：5.(单选题 ) The old photos ______me of my childhood.A ． rememberB ． recallC ． remindD ． Repeat答题： A. B.C. D. （已提交）参考答案： C问题解析：6.(单选题 ) The virus came without peoplewith more cases reported, it proved wrong.A ． preciselyB ． relativelyC ． initiallyD ． purely ’ s being aware of it and it was ________ assumed to be a common one. But答题： A. B.C. D. （已提交）参考答案： C问题解析：7.(单选题 ) The man lay there, _________with a bad pain.A ． screamB ． gigglingC ． screamingD ． Humming答题： A. B.C. D. （已提交）参考答案： C 问题解析：8.(单选题 ) The police are ______ to become involved inpeople’ s family problems.A ． reluctantB ． innovativeC ． supportiveD ． uncriticalIf there _____no buying and selling of animals, there___ no killing in nature.A ． is ; isB ． will be ; will beC ． is ; will beD ． will be ; is答题： A. B. C. D. （已提交）参考答案： C问题解析：9.(单选题 ) If I _______ you, I would give some flowers to her.A ． amB ． areC ． wasD ． were答题： A. B. C. D. （已提交）参考答案： D问题解析：(单选题 ) It was Mr. Zhang that helped us out of the trouble. Without his help, we ______ it 10.so easily.A ． can ’ t manageB ． mustn ’ t have managedC ． couldn ’ t have managedD ． couldn ’ t manage答题： A. B. C. D. （已提交）参考答案： C问题解析：11. (单选题 ) ________ it rain tomorrow, we would have to put off the sports meeting.A ． WereB ． WouldC ． DoesD ． Should答题： A. B. C. D. （已提交）参考答案： D12. (单选题 ) Maybe if I________ science, and not literature then, I would be able to give you more help.A ． studiedB ． would studyC ． had studiedD ． was studying答题： A. B. C. D. （已提交）参考答案： C问题解析：13. (单选题 ) If you were to do it,the result______different.A ． will beB ． would beC ． should beD ． would have been答题： A. B. C. D. （已提交）参考答案： B问题解析：14.(单选题 ) ― Lynn, will you back up my plan?―_______________A. Yes, I ’ m back.B. No, I ’ m back.C. Why not, it makes a lot of sense.D. Whatever for, it sounds better.答题： A. B. C. D. （已提交）参考答案： C问题解析：Unit61.(单选题 ) ----Do you play football after work ?----Yes, ________ ． Playing football is not my favorite sport ．A ． more or lessB ． once in a whileC ． time and againD ． sooner or later答题： A. B. C. D. （已提交）参考答案： B2.(单选题 ) The lecture is so attractive that the audience are listening_________. A ． attentively B ． anxiously C ． effectively D ． absolutely 答题： A. B . C. D . （已提交）参考答案： A 问题解析：3.(单选题 ) In today ’ s fast changing and competitive world, to be able to learn faster and more effectively is not merely desirable; it is ________. A ． essential B ． worthwhile C ． challenging D ． sufficient 答题： A. B . C. D . （已提交）参考答案：问题解析：4.(单选题 ) A ． li ve B ． li vely C ． al ive D ． li ving A The world of Dinosaurs is an amazing film which brings dinosaurs ________ on screen. 答题： A. B . C. D . （已提交）参考答案： C 问题解析：5.(单选题 ) My grandfather is as ______ as a young man and hates sitting around doing nothing all day. A ． enthusiastic B ． energetic C ． talkative D ． sensitive 答题：A. B.C. D. （已提交）参考答案： B问题解析：6.(单选题 ) ― What do you think of the lecture given yesterday afternoon? ―It was ____ interesting. How I wish the lecturer had spent more time preparing!A ． not a littleB ． anything butC ． quite a fewD ． nothing but答题： A. B. C. D. （已提交）参考答案： B问题解析：7.(单选题 ) I ’ d like to myself with a cup of tea before going to work A ． recoverB ． rebuildC ． replaceD ． refresh答题： A. B. C. D.（已提交）参考答案： D问题解析：8.(单选题 ) HedoesnA ． lifeB ． faithC ． existenceD ． exhibition’ t believe in the _______ of God答题： A. B. C. D.（已提交）参考答案： C问题解析：9.(单选题 ) Tom is good at ______ football.A ． playingB ． playC ． playsD ． to play答题： A. B. C. D.（已提交）参考答案： A问题解析：10. (单选题) Mr. Li, with his wife and son, often ________ to Ganshan for skiing in winter.A ． goB ． wentC ． goingD ． goes答题： A. B. C. D. （已提交）参考答案： D问题解析：11. (单选题 ) Nobody ________ what the future will be like.A ． knowB ． to knowC ．knowsD ． knowing答题： A. B. C. D.（已提交）参考答案： C问题解析：12. (单选题 ) It is reported that many a new house________at present in the disaster area.A ． are being builtB ． were being builtC ． was being builtD ． is being built答题： A. B. C. D.（已提交）参考答案： D问题解析：13. (单选题) Good food and exercise ______ me to study better.A ． helpB ． helpsC ． helpingD ． to help答题： A. B. C. D.（已提交）参考答案： A问题解析：14. (单选题) Not only Tom but also his parents __________a walk in the park.A ． am takingB ． is takingC ． are takingD ． takes答题： A. B. C. D.（已提交）参考答案： C 问题解析：15. (单选题) ―Excuseme. I’ m sorry for being late!―_______________A. Lazy kid!B. You arelate!C.Don’ t be lateagain! D. Early please.答题： A. B. C. D.（已提交）参考答案： C问题解析：Unit71.(单选题 ) _______ a report, some 844 animals and plants have disappeared in the last 500 years.A ． According toB ． Apart fromC ． In addition toD ． Despite答题： A. B. C. D.（已提交）参考答案： A问题解析：2.(单选题 ) We can’ t _____ the fact that there is still a long way to go before we can get rid of pollution.A ． ignoreB ． neglectC ． realizeD ． recognize答题： A. B. C. D.（已提交）参考答案： A问题解析：3.(单选题 ) It’ s believed that our moods are someti mes bycolours.Manyscientistsaredoingsomeresearch ( 研究)onthis subject.A ． influencedB ． chosenC ．requiredD ． explained答题： A. B. C. D.（已提交）参考答案： A问题解析：4.(单选题 ) Scientists in some countries have done a lot of work to _____ the moon.A ． coverB ． searchC explodeD ． explore答题： A. B. C. D.（已提交）参考答案： D问题解析：5.(单选题 ) Would you please pick me up in your car? I won't _________too much room .A ． sit upB ． cover upC ． take upD ． catch up答题： A. B. C. D.（已提交）参考答案： C问题解析：6.(单选题 ) That was the last time I saw my father before he _____.A ． pass onB ． pass awayC ． pass offD ． pass down答题： A. B. C. D.（已提交）参考答案： B问题解析：7.(单选题 ) The tall figure that you saw was none ________ our manager.A ． rather thanB ． or ratherC ． more thanD ． other than答题： A.B. C.D. （已提交）参考答案： D 问题解析：8.(单选题 ) Would you like to with us to the film tonight?A ． come alongB ． come offC ． come acrossD ． come through答题： A. B.C. D. （已提交）参考答案： A问题解析：9.(单选题 ) If they don ’ t change theway they’ re working on the issue, the result willturn out tobe just the opposite oftheir wish.A ． exactlyB ． definitelyC ． occasionallyD ． originally答题： A. B. C. D. （已提交）参考答案： B问题解析：10. (单选题 ) The police including an officer searching for the murderer in the area the other day.A ． wasB ． areC ． wereD ． is答题： A. B. C. D. （已提交）参考答案： C问题解析：11. (单选题 ) There any people under the tree.A ． amB ． isC ． areD ． aren ’t答题： A. B. C. D. （已提交）参考答案： D问题解析：12. (单选题 ) The number of the workers in this factory ________1,500. A number of them______ from thecountryside.A ． is; areB ． are; isC ．is; isD ． are; are答题： A. B. C. D. （已提交）参考答案： A问题解析：13. (单选题 ) We all agree that a pair of shoes _____________a nice present.A ． areB ． isC ． wereD ． have答题： A. B. C. D. （已提交）参考答案： B问题解析：14. (单选题 ) Nearly three fourths of work _____finished by students, the rest of work will ___ off.A ． is; be putB ． is ; putC ． are; putD ． are; be put答题： A. B. C. D. （已提交）参考答案： A问题解析：15. (单选题 ) ― Is there anything bothering you?―__________________A. Yes, I am.B. Yes, that ’ s all right.C. Well, I ’ m worrying about his health.D. Well, it bothers me.答题： A. B. C. D. （已提交）参考答案： C问题解析：Unit81.(单选题 ) I took it _____ that he would be glad to accept myA ． for sureB ． for certainC ． for grantedD ． for example invitation, buthe didn’ t at all.答题： A. B. C. D.（已提交）参考答案： C问题解析：2.(单选题 ) Although everyone in our team played well in this football match, we ______ lost it.A. butB. andC. still答题： A. B. C. D.（已提交）参考答案：问题解析：3.(单选题 ) CKnowledge and learning are important if we want to be successful, but they may also __________ ourthinking.A ． directB ．limitC ．changeD ． improve答题： A. B. C. D.（已提交）参考答案： B问题解析：4.(单选题 ) He had his camera ready ________ he saw something that would make a good picture .A ． even ifB ． if onlyC ． in caseD ． so that答题： A. B. C. D.（已提交）参考答案： C 问题解析：5.(单选题 ) We have ________ vegetables, so we have to go and buy some this afternoon.A ． run awayB ． got out ofC ． got overD ． run out of答题： A. B. C. D.（已提交）参考答案： D问题解析：6.(单选题 ) _______watching TV , I listen to the radio everyday .A ． Instead ofB ． InsteadC NotD ． Nor答题： A. B. C. D.（已提交）参考答案： A问题解析：7.(单选题 ) The manager demanded that the report of the committee be printed without any .A ． consequenceB ． delayC ． deadlineD ． commitment答题： A. B. C. D.（已提交）参考答案： B问题解析：8.(单选题 ) On Christmas Eve, we put up some balloons to _______ the festival atmosphere.A ． make forB ． add toC ． add upD ． join in答题： A. B. C. D.（已提交）参考答案： B问题解析：9.(单选题 ) Mr. Smith is the only one of those foreignerswho ______ in ChinaA ． workB ． is workingC ． are workingD ． had working．答题： A. B. C.D. （已提交）参考答案： B 问题解析：10. (单选题 ) Six and two _____eight 。