[北京师范大学]18秋《大学英语(四)》离线作业1-3
大学英语四作业1第一部分：交际用语（共5小题；每小题3分，满分15分）1. —You’ve been busy, haven’t you?—.A. I was busy last weekB. Yes, I’ve been working hard on my paperC. I will get busy with my English studiesD. I’d like to get busy like our teachers.2. —Would you please hold these bags for me?—A. That’s very kind of you indeed.B. What are these bags?C. Yes, with pleasure.D. Are these bags very important to you?3. —Is it all right that I go home early tonight?—A. There’s no worry.B. Yes, go ahead.C. No, not at all.D. Is that so?4. —What’s after the play?—A. Is it very interesting?B. I don’t mind watching this play.C. That’s all right.D. I’m not sure. May be it’s a football match.5. —Here’s my car. Do you want a ride?—.A. That’s possibleB. Not at allC. That’s very kind of you. ThanksD.I think so第二部分：阅读理解（共10小题；每小题3分，满分30分）Passage 1Most people feel lonely sometimes, but it usually lasts between a few minutes and a few hours. This kind of loneliness is not serious. In fact, it’s quite normal. For some people, though, loneliness can last for years. Researchers say there’re three different kinds of loneliness.The first kind of loneliness is temporary (暂时的). This is the most common type. It usually disappear quickly and does not require any special attention. The second kind, situational loneliness, is a result of a particular situation – for example, a family problem, or the death of a loved one. Although this kind of loneliness can cause physical problems, such as headaches and sleeplessness, it usually doe not last for more than a year.The third kind of loneliness is the most severe. Chronic (长期的) loneliness lasts more than two years and has no specific cause. People who experience habitual loneliness have problems socializing and becoming close to others. Unfortunately, many chronically lonely people think there’s little they can do to improve their condition.Psychologists are trying to find ways to help habitually lonely people for two reasons: they are unhappy and unable to socialize and there is a connection between chronic loneliness and serious illness such as heart disease. While temporary and situational loneliness can be a normal and healthy part of life, chronic loneliness can be a very sad dangerous condition.6. How would you treat temporary loneliness according to the passage?A. Talk to friends.B. Just ignore it.C. Go to see a doctor.D. Ask your teachers for guidance.7. “It” in the last sentence of the second paragraph refers to .A. temporary lonelinessB. situational lonelinessC. a family problemD. sleeplessness8. The topic of the fourth paragraph is that .A. one problem of loneliness is a person’s social contacts.B. we depend on various people for different reasonsC. lonely people don’t have many social problemsD. lonely people don’t have many friends9. Why do psychologists want to help chronically lonely people?A. Chronic loneliness can cause family problems.B. Chronic loneliness can cause serious illness.C. Chronic loneliness can not be overcome.D. Chronic loneliness is a harmful to society.10. What is the best tile for the passage?A. Three Kinds of Loneliness.B. Loneliness and Disease.C. Loneliness and Social Contacts.D. Chronic Loneliness.Passage 2EVENTS (赛事)Bicycle tour and raceA bike tour and race will be held on August 26 and 27 (Sat, & Sun.). At 5:30 a.m. the riders will leave Tian’ anmen square and ride the first 35 kilometers as a training leg. Then the next 55 kilometer leg, from Yanjiao to Jixian, will be the first competitive part of the tour. The riders and their bikes will then be taken from Jixian to Changli.The second racing leg of the tour will be from Changli to the seaside of Nandaihe, covering a distance of 20 kilometers. Saturday night includes the stay at Nandaihe and supper. Sunday morning is free for play at the seaside. At noon all the people and their bikes will be taken back to Beijing.Cost: 200 YuanTelephone: 4675027Brazilian footballersThe Brazilian Foot ball Club will play Beijing Guo’an Team at the Workers Stadium on August 26. The club has four national team players. Also coming is 1994 US Would Cup star Romario who has promised to play for at least 45 minutes.Ticket prices: 60, 100, 150 Y uanTime/Date: 4:30 pm. August 26 (Sat.)Telephone: 5012372Rock-climbingThe Third National Rock Climbing Competition will be held on August 26-27 at the Huairou Mountain-climbing Training Base. More than 10 teams from Beijing. Wuhan, Dalian, Jilin and other places will take part in it. A Japanese team will give an exhibition climbing. Free for spectators (观众).Take a long-distance bus from Dongzhimen to Huairou.Time/Date: 9-12 a.m., August 26 and 27Telephone: 7143177, 7144850, Wang Zhenghua11. The main purpose of announcing the above events is to give information about .A. visiting teamsB. famous playersC. things to do for the weekendD. prices to pay for the sports events12. If you take part in the bike tour, you will ride for .A. 35 kilometersB. 55 kilometersC. 75 kilometersD. 110 kilometers13. The underlined word “leg” in “Bicycle tour and race” probably means .A. raceB. practiceC. part of the trainingD. part of the tour14. What is special about the rock climbing competition?A. A foreign team takes part in it.B. You can watch it without paying.C. You don't have to be a sportsman to take part.D. The bus trip to the place of the competition is free.15. If you want to find something to do for Saturday afternoon, which telephone number will youcall?A.4675027B.7143177C. 50l2372D.7144850第三部分：词汇与结构（共5小题；每小题3分，满分15分）16. You can hardly imagine Jane ____ the housework all by herself.A. to doB. doingC. doD. did17. You ____ out yesterday without a coat. No wonder you caught cold.A. shouldn’t have goneB. mustn’t have goneC. couldn’t have goneD. needn’t have gone18. It’s a beautiful dress, but I don’t think it ____ the price you paid for.A. worthwhileB. worthyC. worthD. cost19. ____ you’ve found, you must give it back to the person it belongs to.A. WhicheverB. No matter howC. HoweverD. Whatever20. Shocked at what he had just been told, Julian put his phone down as if he _____ a ghost.A. just sawB. has just seenC. had just seenD. were just seeing第四部分：完形填空（共10小题；每小题1分，满分10分）Nowhere 21 seen a more untidy office than my friend Jame’s. Everywhere there are papers and books. Not only 22 never to be cleaned out, but also I do not think it is ever aired, for at no time have I seen any of the windows open. Often I have 23 James that he should openone, but each time he answered, “Not just now, Henry, later”. Luckily I do not have to go there very often nor do I stay there longer than I have to. Strangely enough, James is quite tidy outside his office. Only once have I seen him with a dirty 24 , for example. Nor is he careless about things like invitations. At no time 25 been known to forget a party, and no sooner does he receive an invitation 26 he answers it. Unfortunately, his office is quite differently run. Perhaps he does not like such a work. In his garden in the evenings and 27 , James is happy as soon as he gets home from the office. He begins to work in the garden. Always he seems to have some work to do there, and nowhere in his garden is there a curlier which is not tidy and well looked 28 . Seldom have I seen prettier flowers, or healthier vegetables, or smoother, greener grass than in James garden. Really. I think he ought 29 a farmer, so good is he 30 such work.21. A. have I B. do I C. I have D. I do22. A. does it seem B. it does seem C. it seems D. is it seem23. A. hinted B. suggested C. asked D. mentioned24. A. dog B. collar C. caller D. dollar25. A. will he B. he will C. has he D. he has26. A. than B. as C. and D. when27. A. in week-ends B. in week-end C. by week-ends D. at week-ends28. A. about B. after C. at D. for29. A. work as B. to go C. to have been D. become30. A. for B. at C. in D. with第五部分：英译汉（共3小题；每题5分，满分15分）31. If you travel by ship across the Pacific Ocean, you cross the International line.32. People always hate mice, but one mouse won the people’s heart of the whole world.33. We admire him although he makes a lot of mistakes; after all he is a great man.第六部分：写作（满分15分）请根据下面所给的题目用英语写出一篇不少于80词的短文。
北京师范大学网络教育专科英语一二三离线作业及答案100分
专科英语（一）作业及答案专科英语（一）作业Part I Vocabulary & Structure词汇与结构（每小题2分，共40小题，满分80分）Directions：These are 10 incomplete statements here．You are required to complete each statement by choosing the appropriate answer from the 4 choices marked A)，B)，C) and D)．此部分共有10个未完成的句子。
每个句子中未完成的部分有四个选项，请从A、B、C、D四个选项中选出正确选项。
1. The clock 10 when I got up this morning．A. toldB. saidC. readD. spoke2．If it snows tomorrow, we able to throw snowballs．A. areB. can beC. will beD. be3.It was unfortunate(不幸的) that my car on my way to the company．A. broke downB. broke inC. broke outD. broke up4．Of the two shirts, I like the darker one .A. goodB. betterC. bestD. well5．Look! It is the very book you are looking for everywhere．A. whichB. thatC. whatD. this6．The proof he killed the driver while robbing the taxi was obtained by two passers-by.A. thatB. whatC. whichD. why7. The workers’ salaries next month.A. will raiseB. will be risingC. will be raisedD. will be rised8. I find impossible for me to afford a new house at present.A. thatB. whatC. itD. this9. We should follow an life style now that we are both out of work.A. economicB. economicalC. economicsD. economy10. I hope you won’t be late for our date .A. ahead of timeB. in timeC. in futureD. on time11. On formal _______, people pay more attention to manners.A. situationsB. casesC. conditionsD. occasions12. The mother was filled with about her son’s health.A. disappointmentB. anxietyC. frightD. eagerness13. The young boy has a variety of hobbies, which ________ from classical music to online games.A. changeB. varyC. extendD. alter14. He is trying to the family's expenses.A. reduceB. releaseC. relaxD. relive15. Some people argue that ____ regulations(规章制度) for water pollution will drive up costsand put jobs at risk.A. firmB. tightC. tenseD. close16. Can you ___________ an insect having eight eyes and still having poor eyesight?A. imagineB. supposeC. thinkD. expect17. His constant _____ with his peers(同龄人) has left its mark on his growth.A. consentB. contractC. contextD. contact18. Poor and excess(过量) smoking will seriously damage the health of your hair.A. eatB. foodsC. dietD. meal19. Many deaths from heart disease are avoidable.A. realB. trueC. actuallyD. virtual20. A good and firm handshake is a strong for a lifelong friendship.A. baseB. groundC. foundingD. foundation21. While working in that research center, I was responsible meeting the people.A. atB. inC. forD. on22. There was an silence, when no one knew what to say.A. clumsyB. embarrassC. awkwardD. discomfort23. At Christmas it was for people to have turkey as the main course.A. customaryB. regularC. normalD. often24. Please practice English as much as you can.A. speakB. speakingC. spokeD. to speak25. The children were excited opening their presents.A. forB. aboutC. inD. to26. She was forced to early from teaching because of illness.A. relaxB. relieveC. retreatD. retire27. It will be very for us to make an appointment with our friends by phone.A. convenientB. comfortableC. easilyD. different28. We were told the pizza would be in 20 minutes.A. takenB. gotC. deliveredD. caught29. She now helps in a local school as a .A. volunteerB. voluntaryC. employmentD. employer30. You’ll soon get used to ___________ in the country.A. liveB. livingC. to liveD. lived31. Don’t such a little girl do what she can’t do.A. forceB. obligeC. orderD. make32. She thought the French dictionary of little and sold it together with the old newspaper.A. priceB. costC. expenseD. value33. The patient’s progress was encouraging as he could get out of bed without aid.A. hardlyB. onlyC. slowlyD. mentally34. Mr. Evans was killed in the air crash and his wife a large sum of money.A. gaveB. leftC. sentD. offered35. For the use of these tools, please make to the handbook.A. referenceB. notesC. studyD. use36. I’ m very sorry to tell you that of you failed in the test this time.A. fewB. fewerC. someD. that37. No driver is allowed to drive his car into this area he has a special pass.A. unlessB. ifC. if onlyD. except38. —I never have meals in those dirty restaurants.—.A. So do I.B. So have I.C. Nor do I.D. Nor have I.39. John and Mary arrived, the wearing a red wool dress.A. latterB. otherC. laterD. one40. The singing group gathered round the piano to hear the teacher play.A. wereB. wasC. whoD. thatPart II Reading Comprehension（每小题4分，共5小题，满分20分）Directions：There are five questions in this passage. You are required to complete each question by choosing the appropriate answer from the 4 choices marked A), B), C) and D)．此篇短文后有5个问题，每个问题后有4个选项，请你从A、B、C、D四个选项中，选出最佳答案选项。
北京师范大学网络教育大学英语四作业答案一、二、三
大学英语四作业一第一部分：交际用语1.You've been busy, haven't you? Yes, I've been working hard on my paper2.Would you please hold these bags for me? Yes, with pleasure.3.Is it all right that I go home early tonight? Yes, go ahead.4.What's after the play? I'm not sure. May be it's a football match.5.Here's my car. Do you want a ride? That's very kind of you. Thanks第二部分：阅读理解6.How would you treat temporary loneliness according to the passage?Justignore it.7."It" in the last sentence of the second paragraph refers to ________ .situational loneliness8.The topic of the fourth paragraph is that ______ . one problem of loneliness isa person's social contacts.9.Why do psychologists want to help chronically lonely people? Chronicloneliness can cause serious illness.10.What is the best tile for the passage? Three Kinds of Loneliness.11.The main purpose of announcing the above events is to give informationabout ____ . things to do for the weekend12.If you take part in the bike tour, you will ride for ____.110 kilometers13.The underlined word "leg" in "Bicycle tour and race" probablymeans_____.part of the tour14.What is special about the rock climbing competition?You can watch itwithout paying.15.If you want to find something to do for Saturday afternoon, which telephonenumber will you call? 50l2372第三部分：词汇与结构16.You can hardly imagine Jane ____ the housework all by herself. Doing17.You ____ out yesterday without a coat. No wonder you caught cold. shouldn'thave gone18.It's a beautiful dress, but I don't think it ____ the price you paid for. Worth19.____ you've found, you must give it back to the person it belongs to.Whatever20.Shocked at what he had just been told, Julian put his phone down as if he_____ a ghost. had just seen第四部分：完形填空21.have I22.does it seem23.suggested24.collar25.has he26.than27.at week-ends28.after29.to have been30.at第五部分：英译汉1.If you travel by ship across the Pacific Ocean, you cross the Internationalline.如果你坐船穿过太平洋，那你就穿过了国际日期变更线。
《大学英语（四）0004》18秋在线作业11
《大学英语（四）0004》18秋在线作业11《大学英语(四)0004》18春在线作业1-0001试卷总分:100 得分:0一、单选题 (共 40 道试题,共 80 分)1.— What do you think of this novel?— _______A.I've read it.B.It's well-written.C.It was written by my uncle.D.I bought it yesterday.正确答案:B2.I have the complacent feeling ______ I'm highly intelligent.A.whatB.whichC.thatD.this正确答案:C3.We’re using technology to _______ our levels of service.A.enhanceB.extendC.expandD.amplify正确答案:A4.It is not until he came back _______ I knew it.A.whenB.afterC.beforeD.that正确答案:D5.Peter worked so fast with the maths problems ______ a lot of mistakes.A.as to makeB.that madeC.to makeD.that he made正确答案:D6.—How about going fishing? —____________, I have no patience for that.A.Excuse meB.SorryC.PardonD.Apologize正确答案:B7.She suffered temporary loss of _______ after being struck on the head.-A.viewB.visionC.illusionD.eye正确答案:B8._______ they met each other and became good friends.A.It was in the countryside whereB.Being in the countrysideC.It was in the countrysidewhenD.It was in the countryside that正确答案:D9.It is essential that these application forms _______ back as early as possible.A.must be sentB.will be sentC.are sentD.sent正确答案:D10.— Are you feeling better today, Jack? — _______A.There must be something wrong.B.Just have a good rest.C.Yes, thank you, doctor. But I still don't feel good.D.Don't worry about me.正确答案:C11.I wish I _______ what to do.A.knewB.have knownC.knowD.would know正确答案:A12.— Hello, I'm David Chen. Nice to meet you. — _______A.Are you?B.Nice to meet you too.C.Yes.D.Very nice.正确答案:B13.If you _______ me, I shall be very grateful to you.A.must helpB.will helpC.may helpD.need help正确答案:B14.We came finally _________ the conclusion that she has beentelling lies all the time.A.ofB.intoC.toD.at正确答案:C15.—Do you think I could borrow these magazines? —_______A.No, you can’t.B.You could borrow other magazines.C.The magazines aren’t here now.D.I’m sorry, but the magazines you want are out.正确答案:D16.The old lady _______ is Tom’s grandmother.A.you talkedB.who you talked to herC.whom you talkedD.to whom you talked正确答案:D17.After Mr. Smith retired, his son took over his company.A.史密斯先生退休后，他的儿子接管了他的公司。
2018年秋季学期《大学英语4》在线考试(适用于2018年12月份考试)-0002
A.He lost a box of books.
A.don't have
B.didn't have
C.hadn't
D.won't have
正确答案:B
8. ______ she seemed to find English very difficult, but later she made very good progress.
A.At the first
“Thank you,” said the bookseller. “And now, sir, here are your books.”
“How much?” said the doctor.
“Two pounds.”
“Good,” said the doctor. “I shall not have to pay you anything.”
2018年秋季学期《大学英语4》在线考试(适用0道试题,共30分)
1. — When are you going on holiday?
—_________
st night.
B.Next week.
C.By plane.
D.With my brother.
正确答案:D
10. —Good morning, may I speak to Mark, please?
—__________
A.Who’s there?
B.Who’s that speaking?
C.Who are you?
D.Who wants to speak to Mark?
《大学英语(四)》第一次作业答案
《大学英语(四)》第一次作业答案你的得分： 100.0完成日期:2018年01月29日 14点41分说明：每道小题选项旁的标识是标准答案。
一、单项选择题。
本大题共40个小题,每小题 2.0 分，共80.0分。
在每小题给出的选项中，只有一项是符合题目要求的。
1.o- How do you like your first term here at the university？o- _______C.To tell the truth，I don’t like it at all.D.I don't know。
E.How about you？F.I don’t want to talk about it.2.o—What’s your major?o- _______B.I take a course in literature。
C.I’m interested in medicine.D.I’m thinking of taking the linguistics course.E.I take world history as my major.3.o— Your library book is due next Thursday. If you want it for longer，you will have to renew it。
o— _______B.That’s impossible。
C.Can I keep it a little longer?D.It doesn’t matter at all。
E.Thanks。
I only need it for a few days。
4.o— Can I keep this book a little longer?o— _______B.No，you can’t. They are two days overdue.C.You can， but you will need to officially renew it for one week.D.The book is much in demand。
北语18秋《综合英语（IV）》作业1234
北语18秋《综合英语（IV）》作业123418秋《综合英语（IV）》作业_1一、单选题( 每题4分, 共25道小题, 总分值100分)1.It ____ Jack and Mary who ____ the broken chair the other day.A. is,is repairingB. were,repairedC. are,repairD. was,repaired答案：D 联系“文档贡献者”2.____ I be free tomorrow, I could go with you.A. CouldB. ShouldC. MightD. Must答案：B3.Do you happen to know ____?A. what size shoes he wearsB. how big shoes he wearsC. what is the size of his shoesD. what number shoes are his答案：A4.My family ____ not large, but my family ____ all music lovers.A. is,areB. are,isC. is,isD. are,are答案：A5.The managers discussed the plan that they would like tosee ____ the next year.A. carried outB. carrying outC. carry outD. to carry out答案：A6.Under no circumstances will there be wage control while I am ____ of the government.A. the headB. a headC. headD. that head7.—It’s a long time since I saw my sister.—____ her this weekend?A. Why not visitB. Why not to visitC. Why not visitingD. Why don’t visit8.The only means to achieve success ____ to appeal to arms.A. isB. areC. wereD. have9.Bruce must have been in China for a long time,_____?A. hasn’t heB. mustn’t heC. Isn’t heD. wasn’t he10.____ I want badly is a new sports car.A. All thatB. All whatC. All whichD. The thing what11.That is your school, ____?A. isn’t thatB. mustn’t itC. isn’t itD. won’t it12.He treated me as though ____ his own son.A. I amB. I would beC. I wasD. I were13.Had you listened to the doctor, you ____ all right now.A. areB. wereC. would beD. would have been14.He is a very____person who always asks questions and makes very deep impressions on hisaudience.A. perceptiveB. perceptibleC. clearD. lucid15.The full letter reads____follows.A. likeB. asC. thatD. which16.The cattle____still grazing in the fields.A. wasB. keepsC. wereD. won’t17.I must congratulate you____the excellent design of the new bridge.A. withB. ofC. atD. on18.____the help of their team, we should not have succeeded.A. As forB. As toC. UnlessD. But for19.No sooner ____ asleep than she heard a knock at the door.A. she had fallenB. had she fallenC. she had fellD. had she fell20.____the leadership of the Party,we should not have succeeded.A. UnderB. WithC. Having notD. But for21.We shouldn’t do that dangerous experiment____ the teacher is with as.A. if notB. ifC. unlessD. as long as22.I could have done it better, if I____enough time.A. haveB. hadC. had hadD. have had23.They____him a warm welcome.A. agreedB. awardedC. devotedD. accorded24.This problem is not difficult____.A. and neither is that oneB. neither that one isC. either is not that oneD. neither isn't that one25.Do you know ____?A. how many populations there are in the worldB. how much population there is in the worldC. how many the population of the world isD. what the population of the world is18秋《综合英语（IV）》作业_2一、单选题( 每题4分, 共25道小题, 总分值100分)1.He was told that it would be at least three more months____he could recover and return to work.A. whenB. beforeC. sinceD. that2.We are still one mile____ the destination (目的地).A. in needB. out ofC. outsideD. short of3.He met my mother, from ____ he got the news of my marriage.A. whoB. whomC. whichD. her4.By the time he retires John____here for 30 years.A. has taughtB. has been teachingC. will have been teachingD. has been taught5.His business was very successful, but it was at the____of his family life.A. consumptionB. creditC. exhaustionD. expense6.Children are often named____ their parents.A. afterB. withC. onD. for7.I was so____in today’s history lesson. I didn’t understanda thing.A. amazedB. neglectedC. confusedD. amused8.This boy was____for what he had done in the classA. scoldedB. overcomeC. inclinedD. displayed9.One and a half bananas____eaten by the little boy.A. wereB. wasC. have beenD. was to10.I saw a stranger____ a distance of ten yards.A. atB. inC. byD. to11.____ did he tell his wife ____ he wished to do?A. That,whatB. What,thatC. Where,whichD. Which,where12.After they___down in the village, they began to live a more peaceful life.A. arrivedB. gotC. stayedD. settled13.Don’t forget to post the letter for me.－I ____.A. won’tB. willC. don’tD. can’t14.My parents used ____ they had to get a new car for me.A. whichB. thatC. whatD. all what15.It was three years ago ____ Mr. Smith came to Shanghai.A. whenB. sinceC. thatD. until16.____ , I would have phoned you.A. If I knew itB. Had I known itC. If I know itD. Did I know it17.They were____because the thieves had stolen all their money.A. difficultB. in deep waterC. absurdD. at wit's end18.Let’s talk all this over again ____ we make a final decision.A. afterB. whileC. beforeD. when19.I am sure I’ll meet kind－hearted man____I go.A. whereB. to the place whereC. whereverD. the place20.She made the demand that the journalists ____ at once ____ Iraq.A. leave,forB. leave,toC. left,toD. to be left,for21.Setting fire to the public buildings ____ highly dangerous and forbidden by law.A. areB. isC. hasD. were22.Charlie Chaplin, ____ was born in 1889, is one of the greatestactors ____ the history of the cinema.A. that,inB. who,inC. that,onD. who,on23.Their friendship dates____to college days.A. fromB. backC. accordingD. till24.They wouldn’t let their cat outside ____ it would get run over.A. otherwiseB. supposingC. for fear thatD. so that25.I di dn’t see him yesterday.－Oh,but you____.A. ought toB. should haveC. can’t haveD. may have18秋《综合英语（IV）》作业_3一、单选题( 每题4分, 共25道小题, 总分值100分)1.____ surprised me most was ____ such a little boy of seven could play the violin so well.A. That,whatB. What,thatC. That,whichD. What,which2.The flowers ____ sweet in the botanic garden attract the visitors to the beauty of nature.A. to smellB. smellingC. smeltD. to be smelt3.He lost his job and ____ his wife left him.A. on that topB. on top of thatC. on a top of thatD. on the top4.She is pleased with what you have given him and ____ you have told him.A. thatB. whichC. all whatD. all that5.The flower is dead.I____it more water.A. will giveB. must giveC. should have givenD. would have given6.This is the only work ____ at the moment.A. which I can doB. that I can do itC. I can doD. what I can do7.I shall take you back to France ____ you are well enough to travel.A. presentlyB. quicklyC. directlyD. at once8.I’m going to the supermarket this afternoon. Do you have anything ____ ?A. to be buyingB. to buyC. for buyingD. bought9.In crowded places like airports and railway stations,you____take care of your luggage.A. canB. mayC. mustD. will10.I ____ if she ____ me.A. would have overslept,didn’t callB. would have overslept,hadn’t calledC. overslept,hadn't calledD. would overslept,didn't call11.The research is so designed that once ____ nothing can be done to change it.A. beginsB. having begunC. beginningD. begun12.Some people choose jobs for other reasons____money these days.A. forB. exceptC. besidesD. with13.I didn’t see your sister at the meeting. If she ____, she would have met my brother.A. has comeB. did comeC. cameD. had come14.If you____quiet ,I’ll tell you what happened.A. beB. will beC. areD. are to be15.You ought to have told me in____.A. advantageB. adverbC. aheadD. advance16.The young man insisted that he ____ nothing wrong and ____ free.A. did,setB. had done,should be setC. should do,be setD. had done,must be set17.It is said that in Australia there is more land than the government knows ____.A. it what to do withB. what to do it withC. what to do with itD. to do what with it18.There isn’t going to be a volleyball match next week, ____?A. is itB. isn’t itC. is thereD. isn’t th ere19.I like____color of your skirt. It is____good match for your blouse.A. a,theB. a,aC. the,aD. the,the20.“All ____ present and all ____ going on well,”our monitor said.A. is,areB. are,areC. are,isD. is,is21.You may use my room as you like, ____ you clean it up afterwards.A. so far asB. as well asC. as soon asD. so long as22.At the beginning I suspected him, but his honest words____the doubts out of my mind.A. clearB. cutC. shutD. shoot23.When making modern cameras, people began to____plastics for metal.A. surroundB. substanceC. stretchD. substitute24.Water power station are built____big water falls.A. where there areB. where there haveC. which hasD. which are25.____ such heavy pollution already, it may now be too late to clean up the river.A. Having sufferedB. SufferingC. To sufferD. Suffered18秋《综合英语（IV）》作业_4一、单选题( 每题4分, 共25道小题, 总分值100分)1.Most of the representatives think that ____ the meeting was very successful.A. on whole ofB. on a wholeC. on the wholeD. on the whole that2.Professor Wang,many students want to see you.____they wait here or outside?A. DoB. AreC. Will3.It is not____for me to return all the books to the library now because I still need some of them for my research.A. continuousB. difficultC. convenientD. sufficient4.Deserts and high mountains have always been a____to the movement of people from place to place.A. barrierB. fenceC. preventionD. jam5.Some of the older villagers prefer____tobacco rather than to smoke it.A. to chewB. chewedC. chewingD. chew6.She asked me what I____all these years.A. have been doingB. had doneC. have doneD. had been doing7.If you have any problems during your study here, please do not____to call me for helpA. hesitateB. despairC. urgeD. request8.____by a greater demand of vegetables, farmers have built more green houses.A. DrivenB. Being drivenC. To driveD. Having driven9.In the United States, the foreign policy is decided by the____government, not by each state.A. federalB. figureC. scientific10.Look, ____ .A. here the bus comesB. here is the bus comingC. here comes the busD. here the bus is coming11.Now that spring is here, you can____these fur coats till you need them again next winter.A. put overB. put awayC. put offD. put down12.No one can stop us from going there, ____?A. can’t itB. can theyC. can’t theyD. can one13.Nancy is only a sort of____ of her husband’s opinion and has no ideas of her own.A. sampleB. reproductionC. shadowD. echo14.He expressed ____ of their having ever been married.A. the doubtB. a doubtC. doubtD. an doubt15.Scientists are convinced____the positive effect of laughter____physical and mental health.A. of, atB. by, inC. of, onD. on, at16.We have tried all the____, but none works.A. cureB. caresC. remediesD. aftercares17.We shouldn’t spent our money testing so many people, most of____are healthy.A. thatB. whichC. whatD. whom18.Each of us ____ a dictionary of this kind.We each ____ a dictionary of this kind.A. has,haveB. have,haveC. has,hasD. have,has19.Their victory is ____,for they’ve lost too many men.A. out of questionB. out of the questionC. out questionD. of question20.Earthworms occur____adequate moisture and food and the necessary soil conditions are found.A. andB. butC. howeverD. wherever21.____ in the river yesterday, the boy ____ .A. Were Mr Black not,would not be drownedB. Were Mr Black,would be drownedC. Had Mr Black not been,would have been drownedD. Hadn't Mr Black been,would have drowned22.____ we go swimming every day ____ us a lot of good.A. If,doB. That,doC. If,doesD. That,does23.Tom____newspapers when his mother came in.A. was readingB. readsC. is readingD. read24.Some pre-school children go to a day care center,____they learn simple games and songs.A. thenB. thereC. whileD. where25.—Will you join us in the game?—Thank you,____A. but why not?B. but I’d rather notC. and I won’tD. and I’ll join.。
网院北语18秋《综合英语IV》作业_3(满分)
µ¥Ñ¡Ìâ1(4·Ö) : ____ surprised me most was ____ such a little boy of seven could play the violin so well. A: That,whatB: What,thatC: That,whichD: What,which2(4·Ö) : The flowers ____ sweet in the botanic garden attract the visitors to the beauty of natu re. A: to smellB: smellingC: smeltD: to be smelt3(4·Ö) : He lost his job and ____ his wife left him.A: on that topB: on top of thatC: on a top of thatD: on the top4(4·Ö) : She is pleased with what you have given him and ____ you have told him.A: thatB: whichC: all whatD: all that5(4·Ö) : The flower is dead.I____it more water.A: will giveB: must giveC: should have givenD: would have given6(4·Ö) : This is the only work ____ at the moment.A: which I can doB: that I can do itC: I can doD: what I can do7(4·Ö) : I shall take you back to France ____ you are well enough to travel.A: presentlyB: quicklyC: directlyD: at once8(4·Ö) : I¡¯m going to the supermarket this afternoon. Do you have anything ____ ?A: to be buyingB: to buyC: for buyingD: bought9(4·Ö) : In crowded places like airports and railway stations, you____take care of your luggage. A: canB: mayC: mustD: will10(4·Ö) : I ____ if she ____ me.A: would have overslept,didn¡¯t callB: would have overslept,hadn¡¯t calledC: overslept,hadn't calledD: would overslept,didn't call11(4·Ö) : The research is so designed that once ____ nothing can be done to change it.A: beginsB: having begunC: beginningD: begun12(4·Ö) : Some people choose jobs for other reasons____mone y these days.A: forB: exceptC: besidesD: with13(4·Ö) : I didn¡¯t see your sister at the meeting. If she ____, she would have met my brother. A: has eB: did eC: cameD: had e14(4·Ö) : If you____quiet ,I¡¯ll tell you what happened.A: beB: will beC: areD: are to be15(4·Ö) : You ought to have told me in____.A: advantageB: adverbC: aheadD: advance16(4·Ö) : The young man insisted that he ____ nothing wrong and ____ free.A: did,setB: had done,should be setC: should do,be setD: had done,must be set17(4·Ö) : It is said that in Australia there is more land than the government knows ____. A: it what to do withB: what to do it withC: what to do with itD: to do what with it18(4·Ö) : There isn¡¯t going to be a volleyball match next week, ____?A: is itC: is thereD: isn¡¯t there19(4·Ö) : I like____color of your skirt. It is____good match for your blouse.A: a,theB: a,aC: the,aD: the,the20(4·Ö) : ¡°All ____ present and all ____ going on well,¡±our monitor said.A: is,areB: are,areC: are,isD: is,is21(4·Ö) : You may use my room as you like, ____ you clean it up afterwards.A: so far asB: as well asC: as soon asD: so long as22(4·Ö) : At the beginning I suspected him, but his honest words____the doubts out of my mind. A: clearB: cutC: shut23(4·Ö) : When making modern cameras, people began to____plastics for metal.A: surroundB: substanceC: stretchD: substitute24(4·Ö) : Water power station are built____big water falls.A: where there areB: where there haveC: which hasD: which are25(4·Ö) : ____ such heavy pollution already, it may now be too late to clean up the river.A: Having sufferedB: SufferingC: To sufferD: Sufferedµ¥Ñ¡Ìâ1(4·Ö) : ____ surprised me most was ____ such a little boy of seven could play the violin so well. A: That,whatB: What,thatC: That,whichD: What,which2(4·Ö) : The flowers ____ sweet in the botanic garden attract the visitors to the beauty of nature. A: to smellB: smellingC: smeltD: to be smelt3(4·Ö) : He lost his job and ____ his wife left him.A: on that topB: on top of thatC: on a top of thatD: on the top4(4·Ö) : She is pleased with what you have given him and ____ you have told him.A: thatB: whichC: all whatD: all that5(4·Ö) : The flower is dead.I____it more water.A: will giveB: must giveC: should have givenD: would have given6(4·Ö) : This is the only work ____ at the moment.A: which I can doB: that I can do itC: I can doD: what I can do7(4·Ö) : I shall take you back to France ____ you are well enough to t ravel.A: presentlyB: quicklyC: directlyD: at once8(4·Ö) : I¡¯m going to the supermarket this afternoon. Do you have anything ____ ?A: to be buyingB: to buyC: for buyingD: bought9(4·Ö) : In crowded places like airports and railway stations, you____take care of your luggage. A: canB: mayC: mustD: will10(4·Ö) : I ____ if she ____ me.A: would have overslept,didn¡¯t callB: would have overslept,hadn¡¯t calledC: overslept,hadn't calledD: would overslept,didn't call11(4·Ö) : The research is so designed that once ____ nothing can be done to change it.A: beginsB: having begunC: beginningD: begun12(4·Ö) : Some people choose jobs for other reasons____money these days.A: forB: exceptC: besidesD: with13(4·Ö) : I didn¡¯t see your sister at the meeting. If she ____, she would have met my brother. A: has eB: did eC: cameD: had e14(4·Ö) : If you____quiet ,I¡¯ll tell you what happened.A: beB: will beC: areD: are to be15(4·Ö) : You ought to have told me in____.A: advantageB: adverbC: aheadD: advance16(4·Ö) : The young man insisted that he ____ nothing wrong and ____ free.A: did,setB: had done,should be setC: should do,be setD: had done,must be set17(4·Ö) : It is said that in Australia there is more land than the government k nows ____. A: it what to do withB: what to do it withC: what to do with itD: to do what with it18(4·Ö) : There isn¡¯t going to be a volleyball match next week, ____?A: is itB: isn¡¯t itC: is thereD: isn¡¯t there19(4·Ö) : I like____color of your sk irt. It is____good match for your blouse.A: a,theB: a,aC: the,aD: the,the20(4·Ö) : ¡°All ____ present and all ____ going on well,¡±our monitor said.A: is,areB: are,areC: are,isD: is,is21(4·Ö) : You may use my room as you like, ____ you clean it up afterwards.A: so far asB: as well asC: as soon asD: so long as22(4·Ö) : At the beginning I suspected him, but his honest words____the doubts out of my mind. A: clearB: cutC: shutD: shoot23(4·Ö) : When making modern cameras, people began to____p lastics for metal.A: surroundB: substanceC: stretchD: substitute24(4·Ö) : Water power station are built____big water falls.A: where there areB: where there haveC: which hasD: which are25(4·Ö) : ____ such heavy pollution already, it may now be too late to clean up the river. A: Having sufferedB: SufferingC: To sufferD: Suffered。
大学英语(四)作业(3)及答案
第一部分:交际用语（共5小题；每小题3分，满分15分）此部分共有5个未完成的对话，针对每个对话中未完成的部分有4个选项，请从A.B.C.D四个选项中选出正确选项。
1. - What's the matter with you?- _________A：It doesn't matter. B：Not too bad. C：I don't feel well. D：That's all right.答案：C2. - What do you think of your new teacher?- _________A：He came to teach us last week. B：He teaches us English. C：He has two children. D：He is very nice.答案：D3. - Have you been to Paris?- _________A：No, I didn't go there last year. B：No, but I hope to go there sometime next year. C：Paris is a nice place to visit. D：No, it was a long time ago.答案：B4. - How did Tom learn Arabic?- _________A：In the morning. B：Very well. C：In the library. D：By taking a course. 答案：D5. - Thanks for inviting me, John, but I've already made other plans.- _________. Maybe another time.A：I hope you enjoy it B：That's good C：Oh! I'm sorry to hear that D：Great! I really had a good time答案：C第二部分:阅读理解（共10小题；每小题3分，满分30分）此部分共有2篇短文，在第一篇短文后有5个正误判断题，从每题后的两个选项中选出正确答案；在第二篇短文后有5个问题。
网院北语18秋《综合英语IV》作业_1（满分）
⽹院北语18秋《综合英语IV》作业_1（满分）------------------------------------------------------------------------------------------------------------------------------µ￥??ìa1(4·?) : It ____ Jack and Mary who ____ the broken chair the other day.A: is,is repairingB: were,repairedC: are,repairD: was,repaired2(4·?) : ____ I be free tomorrow, I could go with you.A: CouldB: ShouldC: MightD: Must3(4·?) : Do you happen to know ____?A: what size shoes he wearsB: how big shoes he wearsC: what is the size of his shoesD: what number shoes are his4(4·?) : My family ____ not large, but my family ____ all music lovers.A: is,areB: are,isC: is,isD: are,are5(4·?) : The managers discussed the plan that they would like to see ____ the next year.A: carried outB: carrying outC: carry outD: to carry out6(4·?) : Under no circumstances will there be wage control while I am ____ of the government. A: the headB: a headC: headD: that headB: Why not to visitC: Why not visitingD: Why don?¯t visit8(4·?) : The only means to achieve success ____ to appeal to arms.A: isB: areC: wereD: have------------------------------------------------------------------------------------------------------------------------------9(4·?) : Bruce must have been in China for a long time,_____?A: hasn?¯t heB: mustn?¯t heC: Isn?¯t heD: wasn?¯t he10(4·?) : ____ I want badly is a new sports car.A: All thatB: All whatC: All whichD: The thing what11(4·?) : That is your school, ____?A: isn?¯t thatB: mustn?¯t itC: isn?¯t itD: won?¯t it12(4·?) : He treated me as though ____ his own son.A: I amB: I would beC: I wasD: I were13(4·?) : Had you listened to the doctor, you ____ all right now.A: areB: wereC: would beA: perceptiveB: perceptibleC: clearD: lucid15(4·?) : The full letter reads____follows.A: likeB: asC: thatD: which16(4·?) : The cattle____still grazing in the fields.A: wasB: keepsC: wereD: won?¯t17(4·?) : I must congratulate you____the excellent design of the new bridge.A: with------------------------------------------------------------------------------------------------------------------------------B: ofC: atD: on18(4·?) : ____the help of their team, we should not have succeeded.A: As forB: As toC: UnlessD: But for19(4·?) : No sooner ____ asleep than she heard a knock at the door.A: she had fallenB: had she fallenC: she had fellD: had she fell20(4·?) : ____the leadership of the Party,we should not have succeeded.A: UnderB: With21(4·?) : We shouldn?¯t do that dangerous experiment____ the teacher is with as. A: if not B: ifC: unlessD: as long as22(4·?) : I could have done it better, if I____enough time.A: haveB: hadC: had hadD: have had23(4·?) : They____him a warm welcome.A: agreedB: awardedC: devotedD: accorded24(4·?) : This problem is not difficult____.A: and neither is that oneB: neither that one isC: either is not that oneD: neither isn't that one25(4·?) : Do you know ____?A: how many populations there are in the worldB: how much population there is in the worldC: how many the population of the world isD: what the population of the world is------------------------------------------------------------------------------------------------------------------------------µ￥??ìa1(4·?) : It ____ Jack and Mary who ____ the broken chair the other day.A: is,is repairingB: were,repairedC: are,repairD: was,repaired2(4·?) : ____ I be free tomorrow, I could go with you.A: CouldD: Must3(4·?) : Do you happen to know ____?A: what size shoes he wearsB: how big shoes he wearsC: what is the size of his shoesD: what number shoes are his4(4·?) : My family ____ not large, but my family ____ all music lovers.A: is,areB: are,isC: is,isD: are,are5(4·?) : The managers discussed the plan that they would like to see ____ the next year.A: carried outB: carrying outC: carry outD: to carry out6(4·?) : Under no circumstances will there be wage control while I am ____ of the government. A: the headB: a headC: headD: that head7(4·?) : ?aIt?¯s a long time since I saw my sister.?a____ her this weekend?A: Why not visitB: Why not to visitC: Why not visitingD: Why don?¯t visit8(4·?) : The only means to achieve success ____ to appeal to arms.A: isB: areC: wereD: have------------------------------------------------------------------------------------------------------------------------------9(4·?) : Bruce must have been in China for a long time,_____?C: Isn?¯t heD: wasn?¯t he10(4·?) : ____ I want badly is a new sports car.A: All thatB: All whatC: All whichD: The thing what11(4·?) : That is your school, ____?A: isn?¯t thatB: mustn?¯t itC: isn?¯t itD: won?¯t it12(4·?) : He treated me as though ____ his own son.A: I amB: I would beC: I wasD: I were13(4·?) : Had you listened to the doctor, you ____ all right now.A: areB: wereC: would beD: would have been14(4·?) : He is a very____person who always asks questions and makes very deep impressions on his audience. A: perceptiveB: perceptibleC: clearD: lucid15(4·?) : The full letter reads____follows.A: likeB: asC: thatD: which16(4·?) : The cattle____still grazing in the fields.17(4·?) : I must congratulate you____the excellent design of the new bridge.A: with------------------------------------------------------------------------------------------------------------------------------B: ofC: atD: on18(4·?) : ____the help of their team, we should not have succeeded.A: As forB: As toC: UnlessD: But for19(4·?) : No sooner ____ asleep than she heard a knock at the door.A: she had fallenB: had she fallenC: she had fellD: had she fell20(4·?) : ____the leadership of the Party,we should not have succeeded.A: UnderB: WithC: Having notD: But for21(4·?) : We shouldn?¯t do that dangerous experiment____ the teacher is with as. A: if not B: ifC: unlessD: as long as22(4·?) : I could have done it better, if I____enough time.A: haveB: hadC: had hadD: have had23(4·?) : They____him a warm welcome.24(4·?) : This problem is not difficult____.A: and neither is that oneB: neither that one isC: either is not that oneD: neither isn't that one25(4·?) : Do you know ____?A: how many populations there are in the world B: how much population there is in the world C: how many the population of the world is D: what the population of the world is。
网院北语18秋《综合英语IV》作业_4（满分）
网院北语18秋《综合英语IV》作业_4（满分）------------------------------------------------------------------------------------------------------------------------------ μ￥??ìa1(4·?) : Most of the representatives think that ____ the meeting was very successful.A: on whole ofB: on a wholeC: on the wholeD: on the whole that2(4·?) : Professor Wang,many students want to see you.____they wait here or outside?A: DoB: AreC: WillD: Shall3(4·?) : I t is not____for me to return all the books to the library now because I still need some of them for my research.A: continuousB: difficultC: convenientD: sufficient4(4·?) : Deserts and high mountains have always been a____to the movement of people from place to place.A: barrierB: fenceC: preventionD: jam5(4·?) : Some of the older villagers prefer____tobacco ratherthan to smoke it. A: to chewB: chewedC: chewingD: chew6(4·?) : She asked me what I____all these years.A: have been doingB: had doneC: have doneD: had been doing7(4·?) : If you have any problems during your study here, please do not____to call me for helpA: hesitateB: despairC: urgeD: request8(4·?) : ____by a greater demand of vegetables, farmers have built more green houses.------------------------------------------------------------------------------------------------------------------------------ A: DrivenB: Being drivenC: To driveD: Having driven9(4·?) : In the United States, the foreign policy is decided by the____government, not by each state.A: federalB: figureC: scientificD: service10(4·?) : Look, ____ .A: here the bus comesB: here is the bus comingC: here comes the busD: here the bus is coming11(4·?) : Now that spring is here, you can____these fur coats till you need them again next winter.A: put overB: put awayC: put offD: put down12(4·?) : No one can stop us from going there, ____?A: can?ˉt itB: can theyC: can?ˉt theyD: can one13(4·?) : Nancy is only a sort of____ of her husband?ˉs opinion and has no ideas of her own.A: sampleB: reproductionC: shadowD: echo14(4·?) : He expressed ____ of their having ever been married.A: the doubtB: a doubtC: doubtD: an doubt15(4·?) : Scientists are convinced____the positive effect of laughter____physical and mental health.A: of, atB: by, inC: of, onD: on, at------------------------------------------------------------------------------------------------------------------------------ 16(4·?) : We have tried all the____, but none wor ks.A: cureB: caresC: remediesD: aftercares17(4·?) : We shouldn?ˉt spent our money testing so many people, most of____are healthy.A: thatB: whichC: whatD: whom18(4·?) : Each of us ____ a dictionary of this kind.We each ____ a dictionary of this kind.A: has,haveB: have,haveC: has,hasD: have,has19(4·?) : Their victory is ____,for they?ˉve lost too many men.A: out of questionB: out of the questionC: out questionD: of question20(4·?) : Earthworms occur____adequate moisture and food and the necessary soil conditions are found.A: andB: butC: howeverD: wherever21(4·?) : ____ in the river yesterday, the boy ____ .A: Were Mr Black not,would not be drownedB: Were Mr Black,would be drownedC: Had Mr Black not been,would have been drownedD: Hadn't Mr Black been,would have drowned22(4·?) : ____ we go swimming every day ____ us a lot of good.A: If,doB: That,doC: If,doesD: That,does23(4·?) : Tom____newspapers when his mother came in.A: was readingB: readsC: is readingD: read------------------------------------------------------------------------------------------------------------------------------ 24(4·?) : Some pre-school children go to a day care center,____they learn simple games and songs.A: thenB: thereC: whileD: where25(4·?) : ?aWill you join us in the game? ?aThank you,____A: but why not?B: but I?ˉd rather notC: and I won?ˉtD: and I?ˉll join.μ￥??ìa1(4·?) : Most of the representatives think that ____ the meeting was very successful.A: on whole ofB: on a wholeC: on the wholeD: on the whole that2(4·?) : Professor Wang,many students want to see you.____they wait here or outside?A: DoB: AreC: WillD: Shall3(4·?) : It is not____for me to return all the books to the library now because I still need some of them for my research.A: continuousB: difficultC: convenientD: sufficient4(4·?) : Deserts and high mountains have always been a____to the movement of people from place to place.A: barrierB: fenceC: preventionD: jam5(4·?) : Some of the older villagers prefe r____tobacco rather than to smoke it. A: to chewB: chewedC: chewingD: chew6(4·?) : She asked me what I____all these years.A: have been doing------------------------------------------------------------------------------------------------------------------------------ B: had doneC: have doneD: had been doing7(4·?) : If you have any problems during your study here, please do not____to call me for helpA: hesitateB: despairC: urgeD: request8(4·?) : ____by a greater demand of vegetables, farmers have built more green houses.A: DrivenB: Being drivenC: To driveD: Having driven9(4·?) : In the United States, the foreign policy is decided by the____government, not by each state.A: federalB: figureC: scientificD: service10(4·?) : Look, ____ .A: here the bus comesB: here is the bus comingC: here comes the busD: here the bus is coming11(4·?) : Now that spring is here, you can____these fur coats till you need them again next winter.A: put overB: put awayC: put offD: put down12(4·?) : No one can stop us from going there, ____?A: can?ˉt itB: can theyC: can?ˉt theyD: can one13(4·?) : Nancy is only a sort of____ of her husband?ˉs opinion and has no ideas of her own.A: sampleB: reproductionC: shadowD: echo------------------------------------------------------------------------------------------------------------------------------ 14(4·?) : He expressed ____ of their having ever been married.A: the doubtB: a doubtC: doubtD: an doubt15(4·?) : Scientists are convinced____the positive effect of laughter____physical and mental health.A: of, atB: by, inC: of, onD: on, at16(4·?) : We have tried all the____, but none works.A: cureB: caresC: remediesD: aftercares17(4·?) : We shouldn?ˉt spent our money testing so many people, most of____are healthy.A: thatB: whichC: whatD: whom18(4·?) : Each of us ____ a dictionary of this kind.We each ____ a dictionary of this kind.A: has,haveB: have,haveC: has,hasD: have,has19(4·?) : Their victory is ____,for they?ˉve lost too many men.A: out of questionB: out of the questionC: out questionD: of question20(4·?) : Earthworms occur____adequate moisture and food and the necessary soil conditions are found.A: andB: butC: howeverD: wherever21(4·?) : ____ in the river yesterday, the boy ____ .A: Were Mr Black not,would not be drownedB: Were Mr Black,would be drownedC: Had Mr Black not been,would have been drowned------------------------------------------------------------------------------------------------------------------------------ D: Hadn't Mr Black been,would have drowned22(4·?) : ____ we go swimming every day ____ us a lot of good.A: If,doB: That,doC: If,doesD: That,does23(4·?) : Tom____newspapers when his mother came in.A: was readingB: readsC: is readingD: read24(4·?) : Some pre-school children go to a day care center,____they learn simple games and songs.A: thenB: thereC: whileD: where25(4·?) : ?aWill you join us in the game? ?aThank you,____A: but why not?B: but I?ˉd rather notC: and I won?ˉtD: and I?ˉll join.。