Quiz 5 习题及答案
姓名：___________________________ 班级：____________________________
学号：___________________________ 日期：____________________________
读写教程第一册，单元测试卷五
试卷编号：Book1-Quiz5
考试时间：120 分钟
满分：100 分
Part 1 Skimming and Scanning (True/False)
(Each item: 2)
Directions:Read the following passage. Then decide whether the following statements are True or False.
Questions 1 to 5 are based on the same passage or dialog.
Time limitation: 4 minutes and 12 seconds
What kind of car will we be driving in 2010? They would be rather different from the type we know today, with the next twenty years bringing greater change than the past fifty. The people who will be designing the models of tomorrow believe that environmental problems may well accelerate (加速) the pace of automotive design. Today they are students on the transport design course at London's Royal college of Art.
Their vision (相象中的画面) is of a machine with three wheels instead of four, electrically powered, environmentally clean, and able to drive itself along "intelligent" roads equipped with built-in power supplies. Future cars will pick up their fuel during long journeys from a power source built into the road, or store it in small quantities for travel in the city.
Instead of today's seating arrangements-two in front, two or three behind, all facing forward-the 2010 car will have a versatile (有许多用途的) interior with adults and children in a family circle.
This view of the future car is based on a much more sophisticated (复杂的) road system, with strips built into motorways to supply power to vehicles passing along them. Cars will not need drivers, because computers will provide safe driving control and route finding. All the driver will have to do is say where to go and the computer will do the rest. It will become impossible for cars to crash (撞) into one another. The technology already exists for the car to become a true automobile.
1. Those who will design the models of tomorrow believe that environmental problems will quicken change in cars.
T
F
2. The car designers are most likely to believe that we will always have an imperfect world.
T
F
3. From the passage we know that inside the future car, seats are arranged in a circle.
T
F
4. A future road will direct a car to its destination.
T
F
5. We can infer from the passage that it will be impossible for cars in the future to crash into one another because computers control the driving and find the route.
T
F
Part 2 Reading Comprehension (Multiple Choice)
(Each item: 2)
Directions:Read the following passages carefully and choose the best answer from the four choices marked A, B, C and D.
Questions 6 to 10 are based on the same passage or dialog.
There were very few places in the world that Jules Verne, the writer, did not visit. He went round the world a hundred times or more. Once he did it in eighty days, unheard of in the nineteenth century. He voyaged 6,000 miles under the sea, went around the moon, explored the center of the earth, and chatted with natives in Australia.
Jules Verne, the man, was a stay-at-home person. He was more likely to be tired from writing than from traveling. He did make a few visits to Europe and North America. And he made one 6-week tour of New York State. But that was all. He spent less than one of his 77 years traveling. Yet he was the world's most outstanding tourist. His books are crowded with hunting and fishing trips. Jules actually went hunting only once. Then he raised his gun and shot off the game officer's hat!
He wasn't a scientist himself, but he encouraged many people to become scientists. Long before radio was invented, he had TV working in his books. His name for it was different, though. He had flying machines 50 years before the Wright brothers flew their first plane at Kitty Hawk. In fact, there were few wonders of the 20th century that this man of the 19th century did not see coming. In his stories you can read about air conditioning, tall buildings, advanced weapons, tanks, boats that can travel under the water, and airplanes.
6. What was Jules Verne?
A. A scientist.
B. An inventor.
C. A writer.
D. A great traveler.
7. What was unknown in the 19th century?
A. Going under the sea.
B. Going around the world in 80 days.
C. Going to the moon.
D. Going to the center of the earth.
8. How much traveling did Verne do in total?
A. Six months.
B. Seventy-seven years.
C. One year.
D. Six years.
9. What made Verne's TV different from others?
A. His showed books.
B. His was made by scientists.
C. His was called something else.
D. His was also flying machine.
10. What makes Verne's inventions so surprising?
A. They were in stories.
B. They were wonders.
C. They were working.
D. They were ahead of their time.
Questions 11 to 15 are based on the same passage or dialog.
Once upon a time there was a wise man that used to go to the ocean to do his writing. He had a habit of walking on the beach before he began his work.
One day he was walking along the shore. As he looked down the beach, he saw a human figure moving like a dancer. He smiled to himself at the thought of someone who would dance on the beach. So he began to walk faster to catch up.
As he got closer, he saw that it was a young man and the young man wasn't dancing, but instead he was reaching down to the shore, picking up something and very gently throwing it into the ocean.
As he got closer he called out, "Good morning! What are you doing?"
The young man paused, looking up and replied, "Throwing starfish (海星) in the ocean."
"Well then, why are you throwing starfish into the ocean?"
"The sun is up and the tide is going out. And if I don't throw them in they'll die."
"But, young man, don't you realize that there are miles and miles of beach and starfish all along it. You can't possibly make a difference!"
The young man listened politely. Then he bent down, picked another starfish and threw it into the ocean, past the breaking waves and said, "It made a difference for that one."
There is something very special in each and every one of us. All of us have a natural ability to make a difference. If we can become aware of that ability, we will have the power to shape the future.
All of us must find our starfish. If we throw our starfish wisely and well, the world will be wonderful.
11. Before he began writing, the wise man would ________.
A. take a walk along the shore
B. go swimming in the ocean
C. have a walk and pick up starfish on the beach
D. look down the beach and enjoy the scene
12. One day, the wise man saw a young man ________.
A. dancing along the beach
B. walking along the beach
C. picking up starfish for sale
D. trying to save as many starfish as possible
13. Near the end of the passage, "something very special" refers to ________.
A. the ability to make decisions
B. natural abilities
C. starfish that the young man threw back to the ocean
D. our ability to have an effect on the future
14. Which of the following statements is True according to the passage?
A. The wise man and the young man shared the same opinion on the subject of starfish.
B. The young man disagreed with the wise man on the subject of starfish.
C. The wise man thought it impossible to save any of the starfish on the beach.
D. The young man was unaware of his ability to make a difference for starfish.
15. The writer told this story in order to tell us that ________.
A. every one of us is clever
B. all of us can help to shape our future
C. wise men are sometimes stupid
D. young people are actually wiser than old people
Questions 16 to 20 are based on the same passage or dialog.
Yukio is a twenty-four year old Japanese businessman. A few months ago, his company sent him to work at its New York City office for half a year. This was his first experience living in the United States.
Yukio thought New York City was very exciting, but he also found it very strange. It was difficult for him to get used to it. He found it strange to be with people from so many different races. He sometimes found American people very direct, open, and honest-though he still couldn't understand them. He wished he could become friends with some Americans, but he wasn't sure how to get along with them. Most of the time, he felt very lonely and missed Japan.
But soon some sunshine came into his life. A new clerk came to work in his office part-time. She was American, as were most of the clerks in his office. Her name was Cindy. She was very clever, friendly, and good-looking. Cindy was also a student studying business. Cindy and Yukio got along very well. They talked together whenever possible. Cindy told Yukio her dreams of having a successful business. She said she was not really interested in getting married or having children. She wanted to use all of her energy for business. Yukio found Cindy very interesting and very different from the women he knew before. In a similar way, Cindy found Yukio unique among all the men that she knew. Soon the two fell in love and they were both very happy.
But now it is almost time for Yukio to return to Japan. Yukio wants Cindy to return to Japan with him and marry him. But Cindy doesn't speak any Japanese. She fears that Yukio wants her to become an ordinary wife and have children right away. Cindy wants Yukio to stay in New York City.
They feel very bad, not knowing what they should do. Should they stay in New York? Should they go to Japan? Sometimes they think they should separate, but they also feel they cannot live without each other.
16. A few months ago, Yukio ____________________________________.
A. was sent to New York City by his company
B. went to New York City for a meeting
C. was told to open a new office for his company in New York City
D. met his former girlfriend Cindy in New York City
17. According to the reading passage, Cindy ______________________________.
A. didn't like Japan
B. was a student and a businesswoman
C. was a student and a clerk
D. was dreaming of something not possible
18. Cindy was not concerned about getting married because _________________.
A. Yukio didn't want to stay in New York City
B. Cindy doesn't speak any Japanese
C. Yukio and Cindy didn't get along well sometimes
D. Cindy wanted a successful business
19. According to your opinion based on the reading passage, which of the following statements is true?
A. Yukio thought people in New York were the same as people in Japan.
B. Cindy was Yukio's first American girlfriend
C. Cindy had many other Japanese boyfriends before Yukio
D. Yukio spoke very little English
20. The main idea of the passage is _________________________________.
A. there can be difficulties in falling in love with a person from another culture
B. American people and Japanese people cannot understand each other
C. a man misses his country
D. a businessman and his clerk often fall in love with each other
Part 3 Understanding Long Conversations
(Each item: 1)
Directions:In this section you'll hear a long conversation or conversations. Listen carefully and choose the best answer to the questions you hear.
Questions 21 to 25 are based on the same passage or dialog.
21.
A. Brother and sister.
B. Father and daughter.
C. Husband and wife.
D. Friends.
22.
A. It will help his learning skills.
B. It can give him a sense of belonging.
C. It can make him healthier, happier, and more active.
D. It will help him understand that his grandmother is not worthless.
23.
A. She can play with and read to the children.
B. She can get help with her medical needs.
C. She can teach the children how to read.
D. She can help with a lot of housework.
24.
A. He dislikes living together with elderly people.
B. He's worried they can't give her the special care she might need.
C. He's worried about what she might teach the children.
D. He doesn't want to spend extra money to take care of her.
25.
A. She is going to live in a nursing home.
B. She is going to live in her own home.
C. She is going to live with Kathy and John.
D. She is going to live with Kathy's sister.
Questions 26 to 30 are based on the same passage or dialog.
26.
A. In 1945.
B. In 1939.
C. In 1940.
D. In 1954.
27.
A. His name, job, and address.
B. His name, job, and age.
C. His name, home country, and age.
D. His name, job, and number of children.
28.
A. Because it was a difficult name for the government official to understand.
B. Because Stravinsky was his family name and he was proud of it.
C. Because he was well known by his name.
D. Because he didn't like American names.
29.
A. They had met before.
B. He knew one of Stravinsky's friends.
C. He and his family saw Stravinsky at the circus.
D. He and his family loved a polka composed by Stravinsky.
30.
A. 425.
B. 500.
C. 1000.
D. More than Stravinsky could remember.
Part 4 Understanding Passages
(Each item: 1)
Directions:In this section you'll hear a passage or passages. Listen carefully and choose the best answer to the questions you hear.
Questions 31 to 35 are based on the same passage or dialog.
31.
A. On a bus.
B. In a coffee bar.
C. In a train.
D. In a park.
32.
A. Reading.
B. Praying.
C. Smoking.
D. Singing.
33.
A. Learn science.
B. Stop smoking.
C. Throw books away.
D. Look out of the window.
34.
A. A book.
B. A pack of cards.
C. Some beads.
D. His visiting card.
35.
A. A scientist.
B. A president.
C. A peasant.
D. An artist.
Part 5 Word Dictation
(Each item: 1)
Directions:Listen and write down the words you hear. You are going to listen to the recording twice. During the first time, write the word that you hear. Check your answers as you listen the second time.
36. 37. 38. 39. 40.
Part 6 Vocabulary and Structure
(Each item: 1)
Directions:Choose the best answer from the four choices marked A, B, C and D.
41. It was hard work but we all felt ________ at the end of the project.
A. embarrassed
B. frustrated
C. rewarded
D. challenged
42. The reality is, as it has always been, that teaching is a rewarding, but at times ________ profession.
A. instructing
B. benefiting
C. well-paying
D. frustrating
43. The teacher evaluated the performance of each of his students who ________ evaluated his performance.
A. by turn
B. in turn
C. at turn
D. on turn
44. He is not my close friend and not one who I can ________ when I'm in trouble.
A. look forward to
B. look up to
C. look to
D. look on
45. Disease _________ during the journey and many passengers had to be rushed to hospital for treatment.
A. broke out
B. broke down
C. started off
D. started out
46. The small town became a tourist attraction and its only restaurant became so crowded that the ______________ had to eat at home every night.
A. locals
B. citizens
C. migrants
D. emigrants
47. It is said that ________ to the plan so far have been positive.
A. reactions
B. views
C. ideas
D. opinions
48. The ________ child was helped to his feet.
A. falling
B. fallen
C. fall
D. fell
49. Take this baggage and _______ you can find enough space.
A. hang it which
B. hang it in which
C. hang it wherever
D. hang it when
50. A credit card is particularly useful __________ and there are often insurance benefits if you pay for your travel with the card.
A. when it is traveling
B. when traveling
C. traveling
D. when they are traveling
51. Advertising is different from other forms of communication _______ the advertiser pays for the message to be delivered.
A. in which
B. in this way
C. in that
D. in order that
52. No matter _______ they added to their knowledge and abilities, the old professor was never satisfied.
A. what many
B. how many
C. what much
D. how much
53. They didn't break the bad news to his mother _______ that she might break down.
A. unless
B. for
C. because
D. for fear
54. To be frank, I'd rather you ________ in the case.
A. will not be involved
B. not involved
C. not to be involved
D. were not involved
55. The coming of the railways in the 1830s ______ our society and economic life.
A. transformed
B. transported
C. transferred
D. translated
Part 7 Reading Comprehension (Banked Cloze)
(Each item: 0.5)
Directions:Fill in the blanks in the following passage(s) by selecting suitable
words/expressions from the Word Bank. You may not use any of the words/expressions more than once.
Word bank: confused combating acquainting estimated diagnosed promote pressure assume access account solution obvious plague available virus
Questions 56 to 65 are based on the following passage.
New medicines have helped many live with AIDS, but they have also had some negative effects on the fight against the disease.
In recent years people who have been 56.with AIDS have been living longer, healthier lives. This is because those that have been infected with the disease have 57.to new medicines. These medicines should not however, be 58. with a complete cure for
AIDS. AIDS continues to 59.for huge losses in life. This includes people who use the new medicines. The only sure way to protect yourself from AIDS is to avoid risks connected with the 60.that causes the illness.
One of the biggest concerns in recent years has been the public's attitude toward the
disease. Having new medicines has lead many to 61.that AIDS no longer threatens a person's life. This has lead to careless behavior in places where these medicines are
62. .It is 63. that the number of people who got AIDS in developed countries in
2004 was up 10 percent from 2003.
Those in rich countries should remember 64.the AIDS epidemic is something the
people on this earth must do together. We must act with care and show the world that
educated communities can fight this 65. . If richer nations cannot stop the spread of AIDS, there will be no hope for the poorer nations.
Part 8 Cloze (with Options)
(Each item: 1)
Directions:Read the following passage carefully and choose the best answer from the choice s.
Questions 66 to 85 are based on the following passage.
Are good people in short supply? Is it progressively difficult to have a strong sense of
morality? What exactly is integrity? The answer
And as for integrity, it is like having an inner 67.
right. We often refer to the integrity of the soldiers. They protected the people and the land,
and 68.69.
a helpful and positive attitude. And, 71.
to these values firmly. Most people will actually go 72.
right.
a little money or that honest people are scarce 74.
trust of strangers. We need to continue to focus on the positive and make a 75.
a model for others and 76.
person would lend a hand and I would do 78.
probably the case. Most people are truly helpful if they can be, and when we look at others
with this in 79.
that's all that it 80.
81.
could be considered forgetful and the things she has lost are
has lost her wallet three times in the past five years. Each
least $50 in it. Each time it was found by someone who 84.
integrity by returning it to her by means of an address or telephone number within the wallet.
The money and 85.
person who found her wallet from taking the money and saying that it was missing when they found the wallet, but that's not what happened.
Answers to Quiz 5:
Part 1 Skimming and Scanning (True/False)
1-5 TFTFT
Part 2 Reading Comprehension (Multiple Choice)
(每小题：2 分)
1-5 CBCDD 6-10 ADDBB 11-15 ACDBA
Part 3 Understanding Long Conversations
(每小题：1 分)
1-5 CBABC 6-10 ABCDA
Part 4 Understanding Passages
(每小题：1 分)
1-5 CBADA
Part 5 Word Dictation
(每小题：1 分)
1 infinite 2. mission 3. analysis 4. component 5. fashionable
Part 6 Vocabulary and Structure
(每小题：1 分)
1-5 CDBCA 6-10 AABCB 11-15 CDDDA
Part 7 Reading Comprehension (Banked Cloze)
(每小题：0.5 分)
1. diagnosed
2. access
3. confused
4. account
5. virus
6. assume
7. available
8. estimated
9. combating 10. plague
Part 8 Cloze (with Options)
(每小题：1 分)
1. to
2. compass
3. above all
4. as
5. included
6. believe
7. out of
8. out
9. inevitably 10. genuine
11. ensure 12. were 13. the same 14. mind 15. takes
16. Here is 17. numerous 18. instance 19. demonstrated 20. everything
新视野大学英语四listeningquiz1--book4题目及答案
Part 1 Understanding Short Conversations (每小题： 分) Directions: In this section you'll hear some short conversations. Listen carefully and choose the best answer to the questions you hear. Questions 1 to 1 are based on the following passage. 1. A. The woman doesn't worry about important things in society. B. The woman doesn't know what's important in society. C. The man doesn't consider himself part of society. D. The man doesn't care about children saying ma'am or sir. Questions 2 to 2 are based on the following passage. 2. A. His studies at school. B. Deaths because of war. C. Wars he has studied. D. Things he can control. Questions 3 to 3 are based on the following passage. 3. A. The company policy. B. The shop. C. The shirt. D. The service. Questions 4 to 4 are based on the following passage.
【免费下载】多选题题库及答案
1.下面对宪法内涵的理解，正确的有（ABCD ） A.宪法是国家的根本法 B.宪法是公民权利的保障书 C.宪法是民主事实法律化的基本形式 D.宪法是调整国家和公民关系的基本法律 2.我国现行宪法第44条规定，（ BC ）保障退休人员的生活 A.国家劳动机关 B.社会 C.国家 D.所在单位 3.在全国人大代表选举过程中，下列哪些组织可以联合或单独推荐代表候选人？（A C ） A.各政党 B.各企事业单位 C.各人民团体 D.各国家机关 4、建设项目中防治污染的设施，应当与主体工程（ ABC ）。防治污染的设施应当符合经批准的环境影响评价文件的要求，不得擅自拆除或者闲置。A 、同时设计 B 、同时施工C 、同时投产使用 D 、同时 5、国家建立跨行政区域的重点区域、流域环境污染和生态破坏联合防治协调机制，实行（ ABCD ）。A 、统一规划 B 、统一标准C 、统一监测 D 、统一的防治措施 6、某市土地管理部门发现某县A 公司存在违反《土地管理法》的行为，某县土地管理局却不给予行政处罚，作为某县土地管理局的上级部门，某市土地管理部门可采取下列哪些措施？ （ABC ） A ． 直接对A 公司进行行政处罚 B ． 责令某县土地管理局作出行政处罚决定 C ． 给予某县土地管理局的负责人行政处分 D ． 向某市人民政府的行政监察部门作出行政处分建议书，建议对某县土地管理局的负责人予以行政处分 7、根据《土地管理法》等法律法规的规定，以下(ABCDE)种土地违法行为应给予行政处、管路敷设技术通过管线敷设技术，不仅可以解决吊顶层配置不规范问题，而且可保障各类管路习题到位。在管路敷设过程中，要加强看护关于管路高中资料试卷连接管口处理高中资料试卷弯扁度固定盒位置保护层防腐跨接地线弯曲半径标高等，要求技术交底。管线敷设技术中包含线槽、管架等多项方式，为解决高中语文电气课件中管壁薄、接口不严等问题，合理利用管线敷设技术。线缆敷设原则：在分线盒处，当不同电压回路交叉时，应采用金属隔板进行隔开处理；同一线槽内，强电回路须同时切断习题电源，线缆敷设完毕，要进行检查和检测处理。、电气课件中调试对全部高中资料试卷电气设备，在安装过程中以及安装结束后进行高中资料试卷调整试验；通电检查所有设备高中资料试卷相互作用与相互关系，根据生产工艺高中资料试卷要求，对电气设备进行空载与带负荷下高中资料试卷调控试验；对设备进行调整使其在正常工况下与过度工作下都可以正常工作；对于继电保护进行整核对定值，审核与校对图纸，编写复杂设备与装置高中资料试卷调试方案，编写重要设备高中资料试卷试验方案以及系统启动方案；对整套启动过程中高中资料试卷电气设备进行调试工作并且进行过关运行高中资料试卷技术指导。对于调试过程中高中资料试卷技术问题，作为调试人员，需要在事前掌握图纸资料、设备制造厂家出具高中资料试卷试验报告与相关技术资料，并且了解现场设备高中资料试卷布置情况与有关高中资料试卷电气系统接线等情况，然后根据规范与规程规定，制定设备调试高中资料试卷方案。 、电气设备调试高中资料试卷技术电力保护装置调试技术，电力保护高中资料试卷配置技术是指机组在进行继电保护高中资料试卷总体配置时，需要在最大限度内来确保机组高中资料试卷安全，并且尽可能地缩小故障高中资料试卷破坏范围，或者对某些异常高中资料试卷工况进行自动处理，尤其要避免错误高中资料试卷保护装置动作，并且拒绝动作，来避免不必要高中资料试卷突然停机。因此，电力高中资料试卷保护装置调试技术，要求电力保护装置做到准确灵活。对于差动保护装置高中资料试卷调试技术是指发电机一变压器组在发生内部故障时，需要进行外部电源高中资料试卷切除从而采用高中资料试卷主要保护装置。
新视野大学英语2最新quiz原题+答案
Part 3 Short passages and multiple choice questions (每小题：2 分) Directions: Listen to the following recording, then choose the correct answers to the questions. You will hear the recording twice. After the first playing, there will be time for you to choose the correct answers. Use the second playing to check your answers. Questions 1 to 5 are based on the same passage or dialog. 1.What are the man and woman talking about? A. The good sound system of a theater. B. The good and bad points about a horror movie. C. What movies to watch. D. The movies they plan to watch and what they have already watched. 2.Which of the following movies did the man not suggest? A. A science fiction movie. B. A comedy. C. A horror movie. D. A war movie. 3.According to the woman, why does the man want to see a horror movie? A. Because he likes movies that are really violent. B. Because he likes to see monsters. C. Because the girl is crazy about horror movies. D. Because he wants the girl to move closer to him. 4.What did the man do at the sight of a monster moving across the screen? A. He jumped out of excitement. B. He coughed. C. He jumped and screamed. D. He ran out of the theater. 5.What did the man do that annoyed the girl? A. He threw popcorn in the aisle. B. He ate popcorn with a lot of noise.
Quizforlinguistics-习题整理含答案
Quiz for linguistics: Chapter 1: Linguistics and Language 语言和语言学 1. Which of the following is the most important function of language? a. Interpersonal function b. Performative function c. Informative function d. Recreational function 2. ______ studies speech sounds, including the production of speech, the sounds of speech, the description and classification of speech sounds, words and connected speech, etc.. a. Phonology b. Phonetics c. Morphology d. Pragmatics 3. ______ function refers to expressions that help define and maintain interpersonal relations. a. Performative b. Interpersonal c. Phatic d. Metalingual 4. ______ means the property of having two levels of structures, such that units of the primary level are composed of elements of the secondary level and each of the two levels has its own principles of organization. a. Creativity b. Duality c. Arbitrariness d. Displacement 5. By ______ it means that language can be used to refer to things which are present or not present, real or imagined matters in the past, present, or future, or in far-away places. a. arbitrariness b. duality c. creativity d. displacement 6. ______ distinguishes the linguistic competence of the speaker and the actual production of speeches. a. Chomsky b. Saussure c. Gilman d. Brown 7. ______ refers to the actual use of language in concrete situations. a. Competence b. Performance c. Eloquence d. Action 8. ______ is the study of the characteristics of language varieties, the characteristics of their functions and the characteristics of their speakers as these three constantly interact and change within a speech community. a. Psycholinguistics b. Sociolinguistics c. Anthropological linguistics d. Computational linguistics 9. ______ studies the rules governing the combination of words into sentences. a. Pragmatics b. Semantics c. Syntax d. Phonetics 10. ______ is a branch of linguistics concerned in principle with the physical representation of language or linguistic processes in the brain. a. Anthropological linguistics b. Psychological linguistics c. Computational linguistics d. Neurolinguistics 11. The study of how sounds are put together and used to convey meaning in communication is ______ (大纲样题) a. morphology b. general linguistics c. phonology d. semantics 12. Syntax is the study of ______. (2005年真题)
计算机网络选择题题库及答案
单选 Ch1 1、下述说法中正确的是（D） A．网络层的协议是网络层内部处理数据的规定 B．接口实现的是人与计算机之间的交互 C．在应用层与网络层直接的接口上交换的是包 D．上一层的协议数据单元就是下一层的服务数据单元 2、在OSI参考模型中，第n层与它之上的第n+1层的关系是（A） A．第n层为第n+1层提供服务 B．第n+1层为从第n层接收的报文添加一个报头 C．第n层使用第n+1提供的服务 D．第n层和第n+1层相互没有影响 3、在OSI参考模型中，自下而上第一个提供端到端服务的层次是（B） A．数据链路层 B．传输层 C．会话层 D．应用层 4、下列选项中，不属于网络体系结构中所描述的内容是（C） A．网络层次 B．每一层使用的协议 C．协议的内容实现细节 D．每一层必须完成的功能 5、下列说法正确的是（D） A．在较小范围内布置的一定是局域网，而在较大范围内布置的一定是广域网 B．城域网是连接广域网而覆盖园区的网络 C．城域网是为淘汰局域网和广域网而提出的一种网络技术 D．局域网是基于广播技术发展起来的网络，广域网是基于交换技术发展起来的网络 Ch2 1、在图所示的采用“存储-转发”方式分组的交换网络中，所有链路的数据传输速度为100Mbps，分组大小为1000B，其中分组头大小为20B，若主机H1向主机H2发送一个大小为980000B的文件，则在不考虑分组拆装时间和传播延迟的情况下，从H1发送到H2接收完为止，需要的时间至少是（C）。（2010年全国考研题） A 80ms B 80.08ms C 80.16ms D 80.24ms
2、在无噪声情况下，若某通信链路的带宽为3KHz，采用4个相位、每个相位有4种振幅的QAM调制技术，则该通信链路的最大数据传输速率是（B）。（2009年全国考研题） A 12Kbps B 24Kbps C 48Kbps D 96Kbps 3、将1路模拟信号分别编码为数字信号后，和另外7路数字信号采用同步TDM方式复用到一条通信线路上。1路模拟信号的频率变化范围为0~1KHz，每个样值采用PCM方式编码为4位的二进制数，7路数字信号的数据率均为7.2Kbps。复用线路需要的最小通信能力是（C）。 A 7.2Kbps B 8Kbps C 64Kbps D 512Kbps 4、在一个CDMA移动通信系统中，A、B、C站分配的地址码分别是（-1-1-1+1+1-1+1+1）、（-1-1+1-1+1+1+1-1）和（-1+1-1+1+1+1-1-1），某一时刻A发送数据位0，B发送数据1，C 未发送，则接收C站信息的接收者收到的信号是（A）。 A （0 0 +2-2 0 +2 0 -2） B （0 +2 +2 -2 0 +2 0 -2） C （+2 0 +2 -2 0 +2 0 -2） D （0 0 +2 -2 0 +2 0 0） 5、利用一根同轴电缆互连主机构建以太网，则主机间的通信方式为（B）。 A 全双工 B 半双工 C 单工 D 不确定 6、图是二进制序列的曼彻斯特编码，码元1是前低后高，试画出该二进制序列的差分曼彻斯特编码。如果以100Mbps数据率发送该二进制序列，则所需要的信道带宽至少为多少？
新视野大学英语quiz答案quiz
1. When she heard the news of the death of her son in the terrorist attack in New York, the mother broke down and . (Suggested first letter(s): w ) 2. I was determined that I would not or make the parting harder for him, and I managed to say goodbye to him without tears. (Suggested first letter(s): w ) 3. Early signs of a disease are usually , so we very often fail to pay any attention and go to see a doctor in good time. (Suggested first letter(s): unno ) 4. The small question marks could have been made in other ways, and are hardly anyway. (Suggested first letter(s): no ) 5. One quality of American art life is the link between art historical teaching and criticism, which is not so common elsewhere. (Suggested first letter(s): no ) 6. Her explanation for being away was obviously a lie, but he it whole and said nothing. (Suggested first letter(s): sw ) 7. So your pride and prejudice and don't make an enemy of your own friends. (Suggested first letter(s): sw ) 8. Doctors say that since air travelers are in no condition to work after crossing a number of time , they should go straight to bed on arrival. (Suggested first letter(s): zo )
2020年度国库知识测试多选题库及答案(共120题)
2020年度国库知识测试多选题库及答 案（共120题） 1、各兑付单位收缴的假券由收缴单位加盖“假券”戳记后入库保管，并应于（）日内送缴人民银行当地分支机构国库部门。 A、3日 B、5日 C、10日 D、15日 正确答案：C 2、根据《关于零余额账户管理有关事项的通知》，零余额账户包括（）。 A、财政部门零余额账户 B、预算单位零余额账户 C、财政汇缴零余额账户 D、事业单位零余额专户 E、国有企业零余额专户正确答案、ABC 3、根据《关于零余额账户管理有关事项的通知》，（）的用款额度具有与人民币存款相同的支付结算功能。 A、财政部门零余额账户 B、预算单位零余额账户 C、财政汇缴零余额账户 D、事业单位零余额专户 E、国有企业零余额账户正确答案、AB 4、根据《关于零余额账户管理有关事项的通知》，预算单位零余额账户可办理（）等支付结算业务。 A、转账 B、汇兑 C、委托收款 D、透支 E、提取现金 正确答案、ABCE 125、根据《关于零余额账户管理有关事项的通知》，零余额账户的（）须经同级财政部门批准，并按照财政国库管理制度规定的程序和要求执行。
A、变更 B、合并 C、撤销 D、业务处理 E、账簿登记 正确答案、ABC 6、中国人民银行分支机构对商业银行提交的国库集中收付代理银行资格申请材料进行审查时，定性指标应当考虑申请银行的（）等情况。 A、信息系统建设情况 B、代理国库业务的经验 C、机构网点覆盖 D、服务承诺 E、外部评价 正确答案、ABDE 7、中国人民银行分支机构对商业银行提交的国库集中收付代理银行资格申请材料进行审查时，定量指标应当考虑申请银行的（）等情况。 A、信息系统建设情况 B、资金安全性 C、流动性 D、效益性 E、机构网点覆盖正确答案、BCDE 8、中国人民银行分支机构成立地方国库集中收付代理银行资格认定专家评审组，成员由（）等行内相关部门人员组成。 A、国库部门 B、会计部门 C、法律事务部门 D、事后监督部门 E、营业部正确答案、AC 9、我们国家实行的是一级政府一级预算，分别是（）五级预算。 A.中央 B.省、自治区、直辖市 C.设区的市、自治州 D.县、自治县、不设区的市、市辖区 E.乡、民族乡、镇预算。 正确答案：ABCDE 10、一般公共预算是对以税收为主体的财政收入，安排用于（）等方面的收支预算。
新视野大学英语quiz 8 答案
A. He does not want to eat GM food. B. He wants GM food labeled. C. He does not care if GM food is labeled. D. He agrees with the woman. A. She agrees with the man. B. GMO spreads diseases. C. GM fish are abnormally large. D. Trees grow too fast.
A. She wants the man to go to the meeting. B. She wants the man to pick up the children. C. She wants to clone the man. D. She does not want a clone of the man. A. Evolution is more efficient than lab experiments. B. Evolution is less efficient than lab experiments. C. Evolution produces better strains. D. Lab experiments produce more strains. A. The woman wants to be coaxed to clone herself. B. Beauty is in the eyes of the beholder. C. Love is blind. D. The man wants copies of the girl through cloning.
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Quiz 5 习题及答案
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(完整word)全国计算机一级考试选择题题库(含答案),推荐文档
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