大学英语(4)网上作业

《大学英语4》第2阶段在线作业一、单项选择题答题要求:每题只有一个正确的选项。

1(5.0分)5.0It is urgent that the seriously wounded soldier ________ to the war hospital at once.A)is to be sentB)was sentC)must be sentD)be sent参考答案：D收起解析解析：无2(5.0分)5.0This travel agency ______ $360 for a single adult with a child under 12 for a round trip to the Great Valley.A)claimsB)demandsC)chargesD)prices参考答案：C收起解析解析：无3(5.0分)5.0Tom ____ more than twenty pounds on the novel.A)spentB)C)costD)took参考答案：A收起解析解析：无4(5.0分)5.0He asked the waiter ____ the bill.A)onB)ofC)forD)after参考答案：C收起解析解析：无5(5.0分)5.0The whole day’s hard work in the field gave him a good ______. A)appetiteB)applauseC)applianceD)application参考答案：A收起解析解析：无6(5.0分)5.0I couldn’t afford to rent such an expensive car, ______ own it myself. A)let alonenot to say anythingC)not to mentionD)not to speak of参考答案：A收起解析解析：无7(5.0分)5.0He ____ lives in the house where he was born.A)alreadyB)yetC)stillD)ever参考答案：C收起解析解析：无8(5.0分)5.0I have no objection ______your design for the new type of machine this time. A)to adoptB)to adoptingC)to having adoptedD)to have adopted参考答案：B收起解析解析：无9(5.0分)5.0Tom is so talkative. I’m sure you’ll soon get tired ____ him.A)B)withC)atD)on参考答案：A收起解析解析：无10(5.0分)5.0Of more than three hundred people in the airplane that crashed last week, only five ________ miraculously.A)sustainedB)enduredC)survivedD)maintained参考答案：C收起解析解析：无11(5.0分)5.0The reason I did not go abroad was ____ a job in my home town.A)becauseB)due toC)that I gotD)because of getting参考答案：C收起解析解析：无12(5.0分)5.0She _______ tell white lies to make people feel better, to smooth things over. A)is prone toB)is subject toC)is prior toD)is pretentious to参考答案：A收起解析解析：无13(5.0分)5.0He ____ driving me home, even though I told him I lived nearby.A)insisted onB)insisted atC)insisted thatD)insisted in参考答案：A收起解析解析：无14(5.0分)5.0You had better ____ a doctor as soon as possible.A)seeingB)sawC)seeD)seen参考答案：C收起解析解析：无15(5.0分)5.0When I heard that my mother would come to see me this weekend, I _____ for her to arrive. A)couldn’t but to waitB)couldn’t help but waitingC)couldn’t help but waitD)couldn’t help but to wait参考答案：C收起解析解析：无16(5.0分)5.0Measles (麻疹) ____ a long time to get over.A)spendB)spendsC)takeD)takes参考答案：D收起解析解析：无17(5.0分)5.0________ a few spelling mistakes, this composition is well-written.A)But forB)in spiteC)BesidesD)Except for参考答案：D收起解析解析：无18(5.0分)5.0The top of the Great Wall is ____ for five horses to go side by side.A)wideB)so wideC)wide enoughD)enough wide参考答案：C收起解析解析：无19(5.0分)5.0Each car sold in this specialized(专门的) shop comes with a one-year ________. A)guaranteeB)safetyC)securityD)insurance参考答案：A收起解析解析：无20(5.0分)5.0It’s ____ that he was wrong.A)clearlyB)clarityC)clearD)clearing参考答案：C。

一、单项选择题。

本大题共30个小题，每小题 2.5 分，共75.0分。

在每小题给出的选项中，只有一项是符合题目要求的。

1.— I .—( D )A. .B. .C., .D. .2.— 's .—( D )A., 's .B.. I 't.C.?D.'s a .3.— , ?—( D )A., .B., .C., I .D., I'm .4.—, ?—( C )A. .B. a .C., , . I 't .D.'t .5.— , I'm . . —( B )A.?B. .C..D. .6.— .—( C )A. .B.'s .C. .D. .7.— I a .—( B )A., 't .B.I.C.. 's a .D.I 't .8.— I a 's. —( D )A., 's .B..C.'s a .D., I'm .9.—'t ? —( D )A., a .B., I .C.…, I .D., a .10.—?—( C )A..B., I .C., .D..11. . ( B )A.B.C.D.12.'s .( D )A.B.C.D.13. . ( C )A.B.C.D.14. . ( A )A.B.C.D.15. . ( B )A.B.C.D.16. . ( A )A.B.C.D.17. a .( A )A.B.C.D.18. a ? I 't . ( C )A.B.C.D.19., . . ( C )A.B.C.D.20. a . ( B )A.B.C.D.21. a .( B )A.B.C.D.22. .( B )A.B.C.D.23.— ?— 's . ( C )A.B.C.D.24.A I . ( A )A.B.C.D.25.I , . ( B )A.B.C.D.26.'s . . a a .a , . , .a , . , . Ia , I . , a a , , ., a , ,a . , . (1)、?( C )A. .B.'s .C.'s .D. .27.'s . . aa .a , . , .a , . , . Ia , I . , a a , , ., a , ,a . , .(2) ?( B )A. A .B. A .C. A .D. A .28.'s . . a a .a , . , .a , . , . Ia , I . , a a , , ., a , , a . , .(3)、?( D)A..B..C. .D..29.'s . . aa .a , . , .a , . , . Ia , I . , a a , , ., a , , a . , .(4)、, ?( A )A. a .B. a .C. .D. .30.'s . . a a .a , . , .a , . , . Ia , I . , a a , , ., a , ,a . , (5)、""?( C )A., .B., .C., .D., .三、判断题。

西南交通大学网络教育学院《大学英语IV》第一次网络作业本次作业是本门课程本学期的第1次作业，注释如下：大学英语IV 第1单元作业题一、单项选择题(只有一个选项正确，共40道小题)1. – David, I got an A in Accounting!–_________________________(A) I was surprised to hear the news.(B) Are you kidding?(C) That’s a pity.(D) Congratulations!你选择的答案：[前面作业中已经做正确] [正确]正确答案：D解答参考：[第一单元]D 当得知他人在考试中取得好成绩时，首先应向对方表示祝贺，故D项为正确答案。

A，B，C三个选项都不符合礼貌习惯。

2. – How do you think of this test?–_________________________(A) I got 85.(B) Good luck.(C) It’s a piece of cake.(D) Don’t worry about it.你选择的答案：[前面作业中已经做正确] [正确]正确答案：C解答参考：[第一单元]C 该题题干是询问对方对于考试的看法，“a piece of cake”表示“容易的事，小菜一碟”，说明回答者认为此次考试很容易，因此只有选项C符合上下文语境。

3. –Do you like Professor Zhang’s classes?–_________________________(A) I never miss her class.(B) Chemistry is difficult to study.(C) I take a course in Chemistry.(D) Professor Zhang is a strict teacher.你选择的答案：[前面作业中已经做正确] [正确]正确答案：A解答参考：[第一单元]A 说话者询问对方是否喜欢上张教授的课，选项A的言外之意是回答者十分喜欢教授的课因而从不缺席，故选A，其它三个选项不合题意。

第1题、It is not that I do not like plays. The reason why I did not go to the theater last night was that I could not ___ the time.A、offerB、leaveC、affordD、manage标准答案:C第2题、To speak English well, ___.A、much practice is neededB、one needs much practiceC、much practice is needed by oneD、one is needed much practice标准答案:B第3题、The material produced in China ___ easily.A、is washedB、washesC、washingD、are washing标准答案:B第4题、I am pleased to take ___ to exchange views with you.A、this opportunityB、a chanceC、this timeD、a period标准答案:A第5题、It is required ___ me that I give evidence.A、ofB、fromC、forD、with标准答案:A第6题、Canned foods are ___ with housewives because it takes so little time to cook them.A、popularB、welcomeC、desirableD、usual标准答案:A第7题、As a senior, please give me ___ advice you can give on this issue.A、thatB、whatC、whichD、whatever标准答案:D第8题、The committee proposed that more emphasis should be laid ___ developing practical skills in students.A、ontoB、toC、onD、over标准答案:C第9题、Most of the residents near the airport have all moved as they can not stand ___ in such a moisy place.A、to liveB、liveC、livingD、be living标准答案:C第10题、The new order will mean ___ overtime.A、to workB、workingC、workD、to be working标准答案:B第11题、Some pop singers have much influence ___ the young people today.A、toB、forC、ontoD、on标准答案:D第12题、The mistake was ___ by the carelessness of the assistant.A、dueB、causedD、owe标准答案:B第13题、The hall was almost empty. There were ___ people in it.A、littleB、a littleC、fewD、a few标准答案:C第14题、There ___ not much milk in the refrigerator, ___A、is…isn't thereB、are…are thereC、is…is thereD、are…aren't there标准答案:C第15题、A new driver can not be ___ careful in driving a car.A、veryB、quiteC、ratherD、too标准答案:D第16题、Of the six people in the plane that crashed, only one ___.A、enduredB、survivedD、retained标准答案:B第17题、The passengers desire that the airline ___ them immediately of any change in flight time.A、informB、informsC、informedD、has informed标准答案:A第18题、They carry ___ with their work in spite of the extremely difficult conditions.A、outB、overC、onD、back标准答案:C第19题、You should make ___ your house or flat is secure.A、sureB、certainC、understandingD、knowledge标准答案:A第20题、He ___ a knowledge of the language by careful study.B、earnedC、gainedD、acquired标准答案:D第21题、He is a kind-hearted and ___ gentleman.A、respectiveB、respectableC、respectedD、respectful标准答案:B第22题、She ___ a post at Yale University.A、took onB、took toC、took upD、took in标准答案:C第23题、The opening of a new school is always a great ___.A、chanceB、occasionC、incidentD、opportunity标准答案:B第24题、Hangzhou is an ideal place to settle down after retirement ___ it hasbeautiful scenic spots nearby and a far slower pace of life.A、provided thatB、now thatC、so thatD、in that标准答案:D第25题、The boss ___ the young man that he would receive a raise.A、securedB、insuredC、ensuredD、assured标准答案:D第26题、Wealthy as he is, he is not ___ with his money, unwilling to help others in troubles.A、carefulB、generousC、satisfiedD、busy标准答案:B第27题、The president claimed the terrorists should be held responsible ___ the explosions that happened last month in London.A、onB、atC、forD、about标准答案:C第28题、She is very careful. She ___ very few mistakes in her work.A、doesB、takesC、makesD、gets标准答案:C第29题、It is difficult to __ a conversation with all this noise around us.A、carry onB、account forC、bring upD、get through标准答案:A第30题、By the time Martin Luther King delivered his famous speech, the blacks ___ with the white in the same classroom.A、had never before studiedB、never before studiedC、couldn't have studiedD、have never before studied标准答案:A第31题、We wrote an article last month, and it turns out to be a success, so we begin to work on ___ one this month.A、anotherB、moreD、other标准答案:A第32题、No agreement was reached in the discussion, as __ side would give way to the other.A、noneB、bothC、eitherD、neither标准答案:D第33题、What will happen to you, if you ___ in your school workA、fall downB、fall apartC、fall offD、fall behind标准答案:A第34题、He suffered terrible injuries, but his courage pulled him ___.A、outB、upC、throughD、over标准答案:C第35题、In this factory each worker must receive a ___ training course.A、two-monthC、two-monthsD、two-months'标准答案:A第36题、They handed in their paper ___.A、in lineB、by turnC、at turnD、in turn标准答案:D第37题、___ her interest in children, I am sure teaching is the right career for her.A、GivenB、GivingC、To giveD、To be given标准答案:A第38题、I had the good ___ to be chosen for a trip abroad.A、propertyB、estateC、wealthD、fortune标准答案:D第39题、No one can possibly racall any detail about the meeting. It is at leastfive years since it ___.A、had taken placeB、was taken placeC、took placeD、was taking place标准答案:C第40题、I prefer live in the countryside. Country life has a lot of ___ over city life.A、characterB、qualitiesC、advantagesD、ways标准答案:C第41题、You ___ all the way from the station to my place! You can take a taxi.A、needn't have walkedB、shouldn't have walkedC、must not have walkedD、cannot have walked标准答案:A第42题、I believe you have ___ some important points in the report.A、left aloneB、left behindC、left offD、left out标准答案:D第43题、I prefer classic music ___ pop music.A、thanB、onC、withD、to标准答案:D第44题、I ___ you that I had no intention of offending you.A、convinceB、persuadeC、guaranteeD、assure标准答案:D第45题、She has always ___ to her father, although he did not graduate from a famous university.A、appreciatedB、admiredC、respectedD、looked up标准答案:D第46题、The parents spoil their child by buying anything he wants, ___.A、however much it costsB、however does it costs muchC、how much does it costD、no matter how it costs标准答案:A第47题、The act of speaking will also help to improve listening comprehension ___.A、to some wayB、in the wayC、to some extentD、in the extent标准答案:C第48题、Some of the citizens have been ___ medals for bravery.A、givenB、offeredC、awardedD、paid标准答案:C第49题、I want to make it clear that I am utterly opposed ___ any form of terrorism.A、againstB、toC、forD、with标准答案:B第50题、We wanted to go on a picnic. But the wind ___ strong, we had no choice but to stay indoors.A、beingB、had beenC、wasD、was being标准答案:A第51题、The president made his last public ___ before his term of office ended.A、engagementB、appearanceC、meetingD、gathering标准答案:B第52题、I did not buy the same book ___.A、what he boughtB、that he boughtC、as he boughtD、which he bought标准答案:C第53题、She was ___ the top prize in the competition.A、awardedB、rewardedC、receivedD、accepted标准答案:A第54题、The teacher ___, the children in the classroom burst into talking instantly.A、having leftB、leftC、leaving标准答案:A第55题、Perhaps some day it will be pleasant to ___ these things.A、look down onB、look forward toC、look back onD、look on标准答案:C第56题、Chinese must develop science and technology at a high speed ___ catch up with the latest development in other countries.A、so toB、so as toC、as toD、so标准答案:B第57题、The cost of computer used to be ___ for me, but now I can afford it.A、so muchB、too muchC、very muchD、much too标准答案:B第58题、He ___ a six-year-old child as he was driving back from a party.A、ran acrossB、ran intoD、ran through标准答案:C第59题、The old lady who suffers from lung cancer ___ at the moment.A、is being operated onB、is operated onC、operates onD、to be operated on标准答案:A第60题、Did you have a neighbor who was always ___ your businessA、doingB、makingitC、getting aboveD、poking his nose into标准答案:D第61题、Tony could be a very successful student, but he ___ no importance to study.A、attachesB、attachedC、was attachingD、had attached标准答案:A第62题、She used to be an ordinary girl, what on earth has made her ___ she is todayA、thatB、whatD、as标准答案:B第63题、I want to update my English ability, but I have no idea what kind of material ___.A、to listen toB、listening toC、for listeningD、to listen标准答案:A第64题、She can speak French and German, to ___ nothing of English.A、sayB、speakC、talkD、tell标准答案:A第65题、Mary offered to keep an eye ___ the baby while I was away.A、atB、forC、inD、on标准答案:D第66题、I saw she was in a difficulty with all those parcels, so I offered my ___.A、servicesC、useD、chance标准答案:A第67题、In this remote island, the people who had survived the ship accident made use of ___ for a living.A、every means availableB、every available meansC、every mean availableD、every available mean标准答案:A第68题、He is uncertain about ___ to see her tonight.A、whichB、whetherC、thatD、what标准答案:B第69题、It ___ that I met one of my old classmates on my way home yesterday.A、took placeB、occurredC、broke outD、happened标准答案:D第70题、My parents are not interested in modern music. They are ___ the times.B、behindC、afterD、low标准答案:B第71题、His attitude toward us seems ___.A、nicelyB、warmlyC、kindlyD、friendly标准答案:D第72题、Dr. Hoffman proposed that we ___ the meeting until next week.A、put offB、to put offC、putting offD、need put off标准答案:A第73题、Which events are you ___ at the school sportsA、going back onB、going in forC、getting down onD、getting along with标准答案:B第74题、We have kept ___ our friendship by writing to each other, so we are trueA、upB、backC、offD、down标准答案:A第75题、Having heard so much about Mr. Smith, they were ___ to meet and have a chat with him.A、eagerB、desperateC、urgentD、earnest标准答案:A第76题、The man ___ the gate when he realized that we had spotted him.A、made offB、made outC、made forD、made up标准答案:C第77题、I estimate that my vocabulary might be three times ___ it was two years ago.A、thatB、whatC、whichD、than第78题、According to many learners, Chinese is not easy ___.A、to be learnedB、learningC、to learnD、having learned标准答案:C第79题、The population of the world is growing at a dangerous ___.A、progressB、rateC、increaseD、measure标准答案:B第80题、The teacher spoke so fast that it was hard for the students to ___ what he was saying.A、take inB、take outC、take upD、take over标准答案:A第81题、I do not know him very well so I cannot tell exactly what it is ___ prevents him from making progress.A、of whichB、whoD、that标准答案:D第82题、___ I myself sees a ghost, I will not believe any second-hand supersitious description about it.A、UnlessB、WhenC、AsD、While标准答案:A第83题、The star was ___ the scientist who found it.A、looked afterB、taken afterC、named afterD、come after标准答案:C第84题、He gave to his friends what he ___ to his family.A、declinedB、refusedC、rejectedD、denied标准答案:D第85题、You should be more ___ to the elderly people.A、respectableB、respectfulC、remarkableD、respective标准答案:B第86题、___ from space, our earth, with water covering 70 percent of its surface, looks like a blue planet.A、SeenB、SeeingC、Having seenD、To see标准答案:A第87题、I had planed to go to a secondary school after junior high school, but my parents suggested that I ___ senior high school.A、to goB、goC、goingD、went标准答案:B第88题、Every time I go to the West Lake, I find myself ___ to the scenery around it.A、drawsB、drawingC、drawnD、drew标准答案:C第89题、Nobody but a young woman ___ the airplane crash.A、enduredB、rejectedC、survivedD、lived标准答案:C第90题、If you have made a decision, please stick ___ what you want.A、toB、upC、ofD、for标准答案:A第91题、I did not apply for a credit card last year, but I ___.A、had appliedB、should have appliedC、should applyD、would apply标准答案:B第92题、We failed in our ___ to climb the mountain.A、trialB、contemptC、desireD、attempt标准答案:D第93题、He has never been able to ___ a job for long.A、hold downB、hold forthC、hold withD、hold off标准答案:A第94题、Mr. Smith ___ a most important part in the development of our city.A、tookB、hadC、playedD、made标准答案:C第95题、How the fire in the dance hall started ___ a mystery.A、to remainB、remainsC、remainD、is remaining标准答案:B第96题、They promised him he would soon be rich ___ his wildest dreams.A、overB、byC、beyondD、for标准答案:C第97题、I want to know what she ___ before I will vote for her.A、stand forB、care forC、call forD、go for标准答案:A第98题、They want all the groups to be treated on a ___ of equality.A、bassB、baseC、basisD、basement标准答案:C第99题、Three people, ___ a child, were injured in the accident.A、includedB、includeC、includingD、includes标准答案:C。

大学英语四第一阶段在线作业第1题–It’s our great pleasure to have you visit our company. --_________________您的答案：C题目分数：0.5此题得分：0.5批注：外宾来本单位参观时的常用语第2题–Would you mind giving me an introduction of your company? --________________ 您的答案：A题目分数：0.5此题得分：0.5批注：当被问及是否介意时常用否定的回答第3题–Are there any morning flights to Wuhan? --_______________您的答案：C题目分数：0.5此题得分：0.5批注：预定机票时的常用语句第4题–How much is the air ticket? -- ________________您的答案：A题目分数：0.5此题得分：0.5批注：预定机票时的常用语句第5题–Which flight do you want? -- _______________您的答案：D题目分数：0.5此题得分：0.5批注：预定机票时的常用语句第6题–Excuse me, how long can the taxi get here? -- _____________您的答案：C题目分数：0.5此题得分：0.5批注：打出租车时常用的句子，询问时间时要有表示时间的句子来回答。

第7题–How much do I owe you? -- _________您的答案：A题目分数：0.5此题得分：0.5批注：打车付费时的常用语第8题I saw them _________in the river.您的答案：C题目分数：0.5此题得分：0.5批注：see 感官动词的宾语补足语常用不带to 的不定式。

看到某人做某事see sb.do sthl第9题She pretended _______ me when I passed by.您的答案：A题目分数：0.5此题得分：0.5批注：pretend后要跟动词不定式作宾语，否定形式中not 放在to 前面。

东北农业大学大学英语4网上测试题版及参考标准答案高校英语（4）网上测试卷及参考答案（最新版）高校英语（4）网上测试卷（最新版）Part I. Fill in the blanks with the proper forms of given words.(1'×20)1. Why not buy a second-hand car first if you don't have enough money for a new one ?That's good (suggest).2. Her (motivate) for writing was a desire for women to get the right to highereducation.3. Whenever I made mistakes, the teacher pointed them out with(patient).4. While she was in Paris, she developed a (tasty) for fine art.5. My first (impress) of him was that he was a kind of and thoughtful young man.6. Why do you choose to work in an international travel agency?Well, you know, English is my (strong). So it is my best choice.7. You'd better write down the phone number of that restaurant for future (refer).8. Your (perform) as a student will be excellent if you develop a habit of reflecting on how you learn.9. Giving up my job to go back to full-time education was a big (commit), butnow I know it was the best decision I ever made.10. Teachers have to constantly update their knowledge in order to maintain their professional (competent).11. I haven't seen Sara since she was a little girl, and she has changedbeyond (recognize).12. After the earthquake, the first thing the local government did was toprovide (accommodate) for the homeless families.13. The school advisers help you talk through your problems but they don't give you any direct (solve).14. After living in Quanzhou for five years, she has developed quite an(affect)for the city.15. If a young man wants the (flexible) to move to a different city in futureyears, he should keep renting instead of buying a house.16. Mr. Li has some trouble sleeping, so drinking a glass of milk before going to bed every night is his common (practise).17. The police are trying to find out the (identify) of the woman murdered in thebathroom.18. He didn't make an appearance at all in yesterday's (negotiate). What happened to him?19. A sense of (devote) is the basic requirement for people working in the serviceindustry, such as education and health care.20. Are you prepared for the coming interview?Of course. After all, some questions can be beyond (expect) and difficult toanswer.Part II. Fill in the blanks with the proper propositions or adverbs. (1'×20)1. Jane is in a hurry because the train to the airport leaves half an hour.2. Whether Abenomics succeeds or fails, Japan's government must ultimately reckon its years of deficit spending and mountainous debt.3. The new tax will deter competition, so this may be a blessing disguise forGenting.4. To sum , cloud tools can add a lot of efficiency to your business.5. There is only one rule: riders must not interfere the reins of other horses.6. Eighty-four percent of those surveyed say they approve _____how Obama is handling the presidential transition .7. Well, an organisation called Founders Forum has come up _____a clever and amusing method.8. His hands were too short to reach _____ the hands of the poor vendor.9. It eloquently sets out the suspicion and resentment that many young folk feel______large companies.10. So as Madrid and Rome play out, watch_____ bandages, limps and signs of slowness.11. By the late 1980s enterococcus bacteria started becoming resistant ______even the last line of defense, vancomycin.12. If you are, however, we ask you to fill_____ this form with extra details as these can be crucial in decisions about partnership.13. If interest rates increase, the investor will be stuck_____ an instrument yielding below market rates.14. How else would it lean _____big firms to support the economyin times like these?15. This warning is direct _____you.16. Standing there in the office, miserable, I wanted to vanish _____ the paneling.17. America has had no shortage of challenges. ______ fail, however, we've overcome them.18. Take the time to meet ______and listen to employees—as much as they need or want.19. But three weeks after these attacks, Mumbai wasn't like that, at least not _____ the surface.20. Only after you have worked out what and why you feel can you startto deal with the problem _____hand.Part III Translate the sentences with the given phrases. (2'×10)1. 这个星期你天天都迟到，对此你怎么解释？(account for)2. 因为文化的不同，他们的关系在开头的确碰到了一些困难。

2020年秋季大学英语(4)(本)网上作业1显示答案一、单选题( 每题5分, 共20道小题, 总分值100分)1.This is the problem _____ we have no good solution as yet.(5分)A. to thatB. whichC. for whichD. to which是否存疑答案:D解析:2.The mistake was _____ by the carelessness of the assistant.(5分)A. dueB. causedC. becauseD. owe是否存疑答案:B解析:3.After stopping for a few minutes, the bus moved _____ to its next stop.(5分)A. forwardB. offC. withD. on是否存疑答案:D解析:4.Hardly _____ home when it began to rain.(5分)A. had I gotB. I had gotC. had I arrived inD. I had arrived at是否存疑答案:A解析:5.It is assumed that students at an intermediate level will have a good _____ of the basic structures and vocabulary of English.(5分)A. commandB. commandingC. to commandD. commanded是否存疑答案:A解析:6.The definition leaves _____ for disagreement.(5分)A. a small roomB. much roomC. great deal roomD. not so big a room是否存疑答案:B解析:7.He speaks so quickly that I didn’t _____ what he said.(5分)A. receiveB. listenC. takeD. catch是否存疑答案:D解析:8.Mr. Smith, together with his wife and children, _____ going to the party this weekend.(5分)A. amB. isC. areD. will是否存疑答案:B解析:9.We have kept _____ our friendship by writing to each other, so we are true friends.(5分)A. backB. upC. offD. all是否存疑答案:B解析:10.Everything _____ if Albert hadn’t called the fire brigade.(5分)A. will be destroyedB. will have been destroyedC. would be destroyedD. would have been destroyed是否存疑答案:D解析:11.Silk _____ by Chinese for thousands of years now.(5分)A. has usedB. has been usedC. was usedD. is used是否存疑答案:B解析:12.I tried _____ the book in a few days, but actually I couldn’t, just because of too much work for me.(5分)A. finishB. finishingC. to have finishedD. finished是否存疑答案:B解析:13.The beef I ate at the restaurant yesterday is delicious. I’d like to have it again even if it costs _____.(5分)A. as twice muchB. much as twiceC. as much asD. twice as much是否存疑答案:D解析:14.They are _____ students that they all performed well in the nationwide examinations.(5分)A. so diligentB. such diligentC. so much diligentD. such very diligent答案:B解析:15.I prefer classic music _____ pop music.(5分)A. thanB. onC. withD. to是否存疑答案:D解析:16.Please stop _____. It cannot help the situation. (5分)A. to shoutB. shoutingC. to speakD. speaking是否存疑答案:B解析:17.You should make _____ your house or flat is secure. (5分)A. sureB. certainC. understandingD. knowledge是否存疑答案:A解析:18.His attitude toward us seems _____.(5分)A. NicelyB. warmlyC. kindlyD. friendly是否存疑答案:D解析:19.You _____ to lock the door at night.(5分)A. shouldB. oughtC. must是否存疑答案:B解析:20.The act of speaking will also help to improve listening comprehension ___C__. (5分)A. to some wayB. in the wayC. to some extentD. in the extent2020年秋季大学英语(4)(本)网上作业2显示答案一、单选题( 每题5分, 共20道小题, 总分值100分)1.The roof of our house is broken, so it needs _____.(5分)A. repairedB. repairingC. being repairedD. to repair是否存疑答案:B解析:因为need的用法：need后面接动词-ing表示被动含义,即：need doing(需要被做) = need to be done所以need repairing 就等于：need to be repaired(需要被修理)决不能用need being repaired2.Over ten people died and twenty people were _____ wounded in the train crash. (5分)A. horriblyB. wronglyC. bitterlyD. seriously是否存疑答案:D解析:副词辨异。

东北大学《大学英语(四)》在线作业1单选题一、单选题（共 20 道试题，共 100 分。

）1. 21. I believe you are on duty, ______ you are in plain clothes.A. as soon asB. for fear thatC. even thoughD. so that答：C2. 70. This plan must be realized ______.A. in seasonB. at first sightC. by and largeD. by all means答：D3. 41. I remember my grandfather ______ me to the mountains when I was about 5 years of age.A. takingB. to takeC. takeD. had taken答：A4. 34. As far as computer programming is concerned, this model is obviously superior ______ any of the others in our department.A. toB. thanC. overD. from答：A5. 35. Come and see me whenever ______ .A. you are convenientB. you will be convenientC. it is convenient to youD. it will be convenient to you答：C6. 94. As a public relations officer, he is said _______ some very influential people.A. to have been knowingB. to be knowingC. to have knownD. to know答：C7. 14. The basic fire insurance policy covers losses ______ damage or destruction by fire or lightning.A. resulting directly fromB. resulted directly inC. resulting directly inD. resulted directly from答：A8. 105. Though he was born and brought up in America, he can speak ____Chinese.A. smoothB. fluentC. fluidD. flowing答：B9. 24. Even if you disagree with her, she is wroth ______.A. listeningB. listen toC. to listen toD. listening to答：D10. 65. On arriving at Singapore, we telephoned to ______ our mother’s uneasiness.A. cutB. relieveC. subtractD. decrease答：B11. 44. I want to go to the dentist, but you ______ with me.A. need not to goB. do not need goC. need not goD. need to not go答：C12. 56. You cannot ______ it, for I saw you in the very act of doing it.A. denyB. rejectC. withdrawD. avoid答：A13. 113. Extensive reporting on television has helped to __________ interest in a wide variety of sports and activities.A. gatherB. generateC. assembleD. yield答：B14. 2. ______ the uncertainty of the weather, outdoor cafes are not a feature of English life.A. In spite ofB. Owing toC. Belonging toD. Without答：B15. 8. The scheme would be very expensive ______.A. to carry outB. to be carried onC. to carry overD. carry out答：A16. 73. The great fire ______ the forest to a few tress.A. shiftedB. switchedC. reducedD. decreased答：C17. 4. You must concentrate your attention ______ the main contradiction involved in the problem.A. onB. atC. toD. of答：A18. 30. We are going to Florida as soon as ______ taking our final exams.A. we finishB. we'll finishC. we finishedD. we'd finish答：A19. 3. With low buildings the variety of possible shapes is much ______ than with taller buildings.A. greatestB. less greatC. greaterD. great答：C20. Directions: There are 120 incomplete sentences in this part. For each sentence there are four choices marked A), B), C), and D). Choose the onethat best completes the sentence. 1. You must work hard ______ you will fail in the university entrance examination.A. butB. andC. orD. if答：C。

《大学英语（四）》第一次网上作业答案一、单项选择题。

本大题共30个小题，每小题2.5 分，共75.0分。

在每小题给出的选项中，只有一项是符合题目要求的。

1、— Would you like something to drink? What about a cup of tea?— _______No, thanks.1No, I wouldn't.Yes, I want.Yes, I like.2、—What's the matter, John?— _______I failed my French test.1It doesn't matter.Nothing's wrong with him.I don't think I can.3、— Excuse me, could you tell me how to get to the post office?— _______You can't miss itI don't knowNo, I can'tSorry, but I am a stranger here myself14、— How about going fishing?— ____________, I have no patience for that.Excuse meSorry1PardonApologize5、— _______— You too!Merry Christmas!1What a beautiful day!Help yourself!It's very kind of you!6、— Hi, I'm glad to see you.— _______Thank youMe, too1My name is MaryI'm glad to hear that7、— What do you think of your new teacher?— _______He came to teach us last week.He teaches us English.He has two children.He is very nice.18、— Now let's move on to another topic. Can you follow me? — _______, Professor.No, I am notYes, I willNo, I haven'tYes, perfectly19、— You've been busy, haven't you?— _______I was busy last week.Yes, I've been working hard on my paper.1I will get busy with my English studies.I'd like to get busy like our teachers.10、—How much is this necklace?— _______It's very nice.It's a birthday present from my parents.It costs fifty pounds.1It's a bargain.11、—____I put my coat here?—Sorry, you ______.May; mustn't1Do; don'tCan; needn'tMay; can't12、He put forward a theory, _______ of great importance to the progress of science of technology.I think which iswhich I think is1which is I thinkI think it is13、Excuse me for breaking in, _______I have some news for you.soandbut1yet14、_____she was invited to the hall made her very happy.That1IfWhenBecause15、It is the best ______ I have seen.that1whowhomwhich16、The sports meeting was put off till the next week _____rain.in spite ofsobecausebecause of117、The music sounded _______. I enjoyed every minute of it.wellboringwonderfullybeautiful118、He _______ lives in the house where he was born.alreadyyetstill1ever19、We came finally _________ the conclusion that she has been telling lies all the time.ofintoto1at20、The atmosphere _________certain gases mixed together in definite proportions.composes ofis made upconsists of1makes up of21、I don't know the park, but it's______ to be quite beautiful.said1toldspokentalked22、We are next-door _______.neighborhoodsneighborneighborhoodneighbors123、How ______ you say that you really understand the whole story if you have covered only part of the article?can1mustneedmay24、He didn't pass the final examination. He _______ it.must have prepared forought to prepare forought to have prepared for1should prepare for25、Peter worked so fast with the maths problems ______ a lot of mistakes. as to makethat madeto makethat he made126、Down the entrance hall of the school walk four eighth-grade students. Each one is carrying a small basket with a single egg inside. Soon more students join them-each one of them is also carrying a basket with an egg. The eggs in a basket are part of a new school program that helps young people understand that having a baby is a great duty.At the beginning of the program, the teacher puts the students in pairs-one girl and one boy. Each pair gets an egg, which they must take care of for two weeks. For those fourteen days, the students have to take care of the eggs as though they were real babies. Students whose eggs get broken have to start the two weeks all over again with a new egg.One person in each pair must have the egg with him or her at alltimes-twenty-four hours a day. At no time can they let the egg be out of sight. "If a teacher catches you without your egg," said one student, "she makes you go get it. They are really strict." The teachers also make the students spend half an hour each day sitting with the egg and just watching it. That can get pretty boring. But it's also something that parents spend a lot of time doing.Children say that the program has helped them understand the duties involved in having a child. "It was really hard," said one student, "You had to think all the time about the egg."(1)、The purpose of the program is to help students grasp the idea of ______. carrying a basket with an eggbringing up a baby1laying eggsstudying hard at school27、Down the entrance hall of the school walk four eighth-grade students. Each one is carrying a small basket with a single egg inside. Soon more students join them-each one of them is also carrying a basket with an egg. The eggs in a basket are part of a new school program that helps young people understand that having a baby is a great duty.At the beginning of the program, the teacher puts the students in pairs-one girl and one boy. Each pair gets an egg, which they must take care of for two weeks. For those fourteen days, the students have to take care of the eggs as though they were real babies. Students whose eggs get broken have to start the two weeks all over again with a new egg.One person in each pair must have the egg with him or her at alltimes-twenty-four hours a day. At no time can they let the egg be out of sight. "If a teacher catches you without your egg," said one student, "she makes you go get it. They are really strict." The teachers also make the students spend half an hour each day sitting with the egg and just watching it. That can get pretty boring. But it's also something that parents spend a lot of time doing.Children say that the program has helped them understand the duties involved in having a child. "It was really hard," said one student, "You had to think all the time about the egg."(2)、At the beginning, ______.only one student joined the programfour students in all were interested in the programeight students became members of the programmore students than teachers liked the program28、Down the entrance hall of the school walk four eighth-grade students. Each one is carrying a small basket with a single egg inside. Soon more students join them-each one of them is also carrying a basket with an egg. The eggs in a basket are part of a new school program that helps young people understand that having a baby is a great duty.At the beginning of the program, the teacher puts the students in pairs-one girl and one boy. Each pair gets an egg, which they must take care of for two weeks. For those fourteen days, the students have to take care of the eggs as though they were real babies. Students whose eggs get broken have to start the two weeks all over again with a new egg.One person in each pair must have the egg with him or her at alltimes-twenty-four hours a day. At no time can they let the egg be out of sight. "If a teacher catches you without your egg," said one student, "she makes you go get it. They are really strict." The teachers also make the students spend half an hour each day sitting with the egg and just watching it. That can get pretty boring. But it's also something that parents spend a lot of time doing.Children say that the program has helped them understand the dutiesinvolved in having a child. "It was really hard," said one student, "You had to think all the time about the egg."(3)、In the third line of Paragraph 2, "they" refers to ______.teachersstudentseggs1programs29、Down the entrance hall of the school walk four eighth-grade students. Each one is carrying a small basket with a single egg inside. Soon more students join them-each one of them is also carrying a basket with an egg. The eggs in a basket are part of a new school program that helps young people understand that having a baby is a great duty.At the beginning of the program, the teacher puts the students in pairs-one girl and one boy. Each pair gets an egg, which they must take care of for two weeks. For those fourteen days, the students have to take care of the eggs as though they were real babies. Students whose eggs get broken have to start the two weeks all over again with a new egg.One person in each pair must have the egg with him or her at alltimes-twenty-four hours a day. At no time can they let the egg be out of sight. "If a teacher catches you without your egg," said one student, "she makes you go get it. They are really strict." The teachers also make the students spend half an hour each day sitting with the egg and just watching it. That can get pretty boring. But it's also something that parents spend a lot of time doing.Children say that the program has helped them understand the duties involved in having a child. "It was really hard," said one student, "You had to think all the time about the egg."(4)、Why should the students in the program spend half an hour each day sitting with an egg and just watching it?Because it is very boring to have the egg with them at all times.Because the teachers in this program are very strict.Because only in this way can students understand parents in taking care of children.1Because if students do not do it, they will fail in the examination.30、Down the entrance hall of the school walk four eighth-grade students. Each one is carrying a small basket with a single egg inside. Soon more students join them-each one of them is also carrying a basket with an egg. The eggs in a basket are part of a new school program that helps young people understand that having a baby is a great duty.At the beginning of the program, the teacher puts the students in pairs-onegirl and one boy. Each pair gets an egg, which they must take care of for two weeks. For those fourteen days, the students have to take care of the eggs as though they were real babies. Students whose eggs get broken have to start the two weeks all over again with a new egg.One person in each pair must have the egg with him or her at alltimes-twenty-four hours a day. At no time can they let the egg be out of sight. "If a teacher catches you without your egg," said one student, "she makes you go get it. They are really strict." The teachers also make the students spend half an hour each day sitting with the egg and just watching it. That can get pretty boring. But it's also something that parents spend a lot of time doing.Children say that the program has helped them understand the duties involved in having a child. "It was really hard," said one student, "You had to think all the time about the egg."(5)、From the last paragraph, we can infer that ______.a program is the only way to educate childrenone has to think about a program all the timeonly one child grasps the purpose of the programthe program is of help to children's understanding of parents三、判断题。