电子科技大学15秋《大学英语1(专科)》在线作业2 满分答案

电子科技大学智慧树知到“公共课”《大学英语1(专科)》网课测试题答案（图片大小可自由调整）第1卷一.综合考核(共15题)1.Helen was seriously injured in a car ______.A.incidentB.matterC.eventD.accident2.With a good command of reading skills, most students can manage to read ______ as they could the year before.A.as twice fastB.as fast as twiceC.as twice as fastD.twice as fast3.My sisters and brothers asked me _______ I had paid for the whistle.A.how muchB.how manyC.how wasD.however4.Such a company collects _______ information about such man or woman.A.a great number ofB.a great manyC.a great dealD.a great deal of5.He had grown up _______ the poor in London’s East End and experienced great poverty.A.inB.betweenC.amongD.over6.There are plenty of eggs in the basket. Take _______ as you like.A.as muchB.as moreC.as littleD.as many7.So the young people are encouraged to ________ such companies _______ a perfect match.A.pay…forB.paid…forC.pay…toD.paid…to8.The king’s daughter saw an old blind woman ______ a stick around bet ween her hands.A.to turnB.turningC.being turningD.turned9.About two hundred years _______ Christ the whole land was united under an emperor.A.agoterC.beforeD.since10.He often ________ ideas and even “stole” most of his clothes from others.A.borrowedB.lentC.borrowD.lend11.— Paul, ____________ ? —Oh, that’s my father! And beside him, my mother.A.What is the person over thereB.Who’s talking over thereC.What are they doingD.Which is that12.They put me in mind of _______ good things I might have bought with the rest of the money.A.thatB.whichC.whatD.whichever13.We students have our own odds and ends. Take time _______.A.as instanceB.for instanceC.in exampleD.to example14.It is reported that the fish can _______the difference between colors.A.tellB.makeC.sayD.talk15.The construction of the new bridge has been ______ for two weeks because of the bad weather.A.devotedB.developedC.dependedD.delayed第2卷一.综合考核(共15题)1.No matter _______ he says, I do not believe him.A.whetherB.ifC.whatD.when2.Nancy isn’t here. It’s my fault. I forgot all about _______ her.A.to telephoneB.to telephone toC.telephoning3.There is no way to escape _____ the work.A.to doB.doingC.to have doneD.having done4.He came into the room and found her, the sleeping beauty, ________ on the floor.A.to lieB.to lyingyD.lying5.They were always looking for a house just a little better ________ the place we were living _______.A.more as…inB.than…onC.as…onD.than…in6.We are even told _______ is our duty to clean the classroom.A.thatB.itC.whoD.whom7.We grew _______ as the fight was coming to an end.A.having uneasyB.be uneasyC.to uneasyD.uneasy8.It was very funny. The words stood _______ , and didn’t move as they _______ on a TV.A.still…doB.quietly (i)C.still (i)D.quietly…do9.In short, the sufferings of mankind are largely _______ their putting a false value on things.A.due toB.becauseC.butD.at10.The beggar was asking at every door _________ a few cents to buy something to eat.A.inB.toC.forD.out of11.We live in the country, and go hunting and camping quite _______ times.A.a great dealB.a number ofC.a lotD.a lots12.He spent the whole morning _______ for the coming exam.A.to preparingB.having preparedC.preparingD.being prepared13.The ring has been passed _______ in my family from mother to daughter.A.onB.offC.outD.Over14.His favorite saying was “Do not do to others _______ you would not have them to do to you.A.whatB.whoC.whichD.that15.Her hands are rough, because they did washing for the family and cleaning for the department stores_______.A.all year roundB.all the year roundC.the all year roundD.the all round year第1卷参考答案一.综合考核1.参考答案：D2.参考答案：D3.参考答案：A4.参考答案：D5.参考答案：C6.参考答案：D7.参考答案：A8.参考答案：B9.参考答案：A10.参考答案：A11.参考答案：B12.参考答案：C13.参考答案：B14.参考答案：A15.参考答案：D第2卷参考答案一.综合考核1.参考答案：C2.参考答案：A3.参考答案：B4.参考答案：D5.参考答案：D6.参考答案：B7.参考答案：D8.参考答案：C9.参考答案：A10.参考答案：C11.参考答案：B12.参考答案：C13.参考答案：A14.参考答案：A15.参考答案：B。

2021年春电子科技大学（大学英语）专科在线作业一及满分答案[最作业提交11. Why not join us in baseball? ____________You do (A) the same. [参考答案：D] 分值：5 得分：Don’t(B) mention it. Ok. I’m(C) coming. That’s(D) alright.5 分系统自动批改于2021年6月13日 16点08分2. There were two small rooms in the house, _______ served as a bathroom. the (A) smaller ofwhich [参考答案：A] 分值：5 得分：smallest (B) of thatthe (C) smallest ofwhichthe (D) smallest ofthem5 分系统自动批改于2021年6月13日 16点08分3. Thank you ever so much for the scarf you bought me. ____________No (A) thanks. [参考答案：C] 分值：5 得分：No, it’s not(B) so good.I’m glad (C) you likeit.Please (D) don’t sayso.5 分系统自动批改于2021年6月13日 16点08分4. Could you be so kind as to turn down that rock “n” roll? I am preparing fortomorrow’s exam. ____________It’s none of (A) yourbusiness. [参考答案：D] 分值：5 得分：What are (B) youdoing?No, I don’t (C) thinkso.Sure. Sorry to(D) disturbyou.5 分系统自动批改于2021年6月13日 16点08分5. Haven’t seen you for ages! What are you busy doing now? ____________I hate the (A) weatherhere. [参考答案：B] 分值：5 得分：I am working part time in a (B) bookshop,you know.My hair is getting(C) a bitlonger.Yeah, thanks(D) forcoming.5 分系统自动批改于2021年6月13日 16点08分6. Happy New Year to you. ____________Very well,(A) thanks. [参考答案：C] 分值：5 得分：Yes, I am(B) happy. The same(C) to you.What (D) aboutyou.5 分系统自动批改于2021年6月13日 16点08分7. Haven't seen you for ages. Let's have a dinner together this weekend. ____________(A) Welcome![参考答案：D] 分值：5 得分：No, (B) thanks. Yes, of(C) course. Great(D) idea!5 分系统自动批改于2021年6月13日 16点08分8. Hi, Peter, how is everything with you? ____________Thanks(A) .Don’t(B) mention it.Pretty(C) fast.Hm, not(D) too bad.[参考答案：D] 分值：5 得分：5 分系统自动批改于2021年6月13日 16点08分9. Unbelievable! I have failed my final exam for mathematics!____________Go(A) ahead. [参考答案：B] 分值：5Cheer(B) up.Good(C) luck.(D) No problem.感谢您的阅读，祝您生活愉快。

吉大19春学期《大学英语（一）》在线作业二单选题一、单选题（共25 道试题，共100 分。

）1. I have no objection ________ your story again.A. to hearB. to hearingC. to having heardD. to have heard-----------------选择：B2. In a sudden ________ of anger, the man tore up everything within reach.A. attackB. burstC. splitD. blast-----------------选择：B3. She ought to stop work; she has a headache because she ________ too long.A. has been readingB. had readC. is readingD. read-----------------选择：A4. The clothes a person wears may express his ________ or social position.A. curiosityB. statusC. determinationD. significance-----------------选择：B5. Sometimes I wish I ________ in a different time and a different place.A. be livingB. were livingC. would liveD. would have lived-----------------选择：B6. By law, when one makes a large purchase, he should have ________ opportunity to change his mind.A. accurateB. urgentC. excessiveD. adequate-----------------选择：D7. I think I was at school, ________ I was staying with a friends during the vacation when Iheard the news.A. or elseB. and thenC. or soD. even so-----------------选择：A8. Wouldn’t you rather your child ________ to bed early?A. goB. wentC. would goD. goes-----------------选择：B9. Between 1974 and 1997, the number of overseas visitors expanded ________27%.A. byB. forC. toD. in-----------------选择：A10. Niagara Falls is a great tourist ________, drawing millions of visitors every year.A. attentionB. attractionC. appointmentD. arrangement-----------------选择：B11. You will see this product ________ wherever you go.A. to be advertisedB. advertisedC. advertiseD. advertising-----------------选择：B12. We agreed to accept ________ they thought was the best tourist guide.A. whateverB. whomeverC. whicheverD. whoever-----------------选择：D13. These surveys indicate that many crimes go ________ by the police, mainly because not all victims report them.A. unrecordedB. to be unrecordedC. unrecordingD. to have been unrecorded-----------------选择：A14. In order to show his boss what a careful worker he was, he took ________ trouble over thefigures.A. extensiveB. spareC. extraD. supreme-----------------选择：C15. ________ she realized it was too late to go home.A. No sooner it grew dark thanB. Hardly did it grow dark thatC. Scarcely had it grown dark thanD. It was not until dark that-----------------选择：D16. The professor could hardly find sufficient grounds ________ his arguments in favour of the new theory.A. to be based onB. to base onC. which to base onD. on which to base-----------------选择：D17. Everybody ________ in the hall where they were welcomed by the secretary.A. assembledB. accumulatedC. piledD. joined-----------------选择：A18. Not until the game had begun ________ at the sports ground.A. had he arrivedB. would he have arrivedC. did he arriveD. should he have arrived-----------------选择：C19. Some diseases are ________ by certain water animals.A. transplantedB. transformedC. transportedD. transmitted-----------------选择：D20. The early pioneers had to ________ many hardships to settle on the new land.A. go along withB. go back onC. go throughD. go into-----------------选择：C21. Corn originated in the New World and thus was not known in Europe until Columbus foundit ________ in Cuba.A. being cultivatedB. been cultivatedC. having cultivatedD. cultivating-----------------选择：A22. The suggestion that the major ________ the prizes was accepted by everyone.A. would presentB. presentC. presentsD. ought to present-----------------选择：B23. As we can no longer wait for the delivery of our order, we have to ________ it.A. postponeB. refuseC. delayD. cancel-----------------选择：D24. The growth of part-time and flexible working patterns, and of training and retraining schemes, ________ more women to take advantage of employment opportunities.A. have allowedB. allowC. allowingD. allows-----------------选择：D25. There are signs ________ restaurants are becoming more popular with families.A. thatB. whichC. in whichD. whose-----------------选择：A。

15春《应用办公软件》在线作业2一、单选题：1.在文档编辑区显示被编辑文档，能看到正文的格式（如字形、字体、段落划分等），并以虚线代表分页，这样的显示方式是( )。

(满分:5)A. 文档结构B. 普通视图C. 页面视图D. 大纲视图正确答案:B2.WWW服务向用户提供信息的基本单位是( )。

(满分:5)A. 网页B. 链接点C. 文件D. 超媒体文件正确答案:A3.在Internet网上对每一台计算机的区分，是通过( )来区别的。

(满分:5)A. 计算机的登录名B. 计算机的域名C. 计算机所分配的IP地址D. 计算机的用户名正确答案:C4.关于“打印预览”，下列说法有误的是( )。

(满分:5)A. 只能显示一页B. 可以进行页面设置C. 可以利用标尺调整页边距D. 不可直接制表正确答案:A5.PowetPoint 2000中，可以为文本、图形等设置动画效果，使用的是( )菜单中的“预设动画”命令。

(满分:5)A. 视图B. 幻灯片放映C. 工具D. 格式正确答案:B6.若要进行输入法之间的切换，以下方法错误的是( )。

(满分:5)A. Ctrl+ShiftB. Alt+WC. 单击任务栏上的“En”，从下拉菜单中选择其它输入法D. Ctrl+空格键正确答案:B7.PowerPoint2000提供了自动放映和自定义放映两种幻灯片的放映方式，要设置“自动放映”方式，采用( )菜单命令。

(满分:5)A. 设置放映方式B. 幻灯片切换C. 建立和安排D. 自定义放映正确答案:A8.以下关于表格排序的说法错误的是( )。

(满分:5)A. 可按日期进行排序B. 可按数字进行排序C. 拼音不能作为排序的依据D. 排序规则有递增和递减正确答案:C9.Window 2000中，“文档”通常指( )。

(满分:5)A. 由应用程序生成的文字、图形、声音等文件B. 可执行的程序文件C. 文本文件D. 计算机系统中的所有文件正确答案:A10.计算机操作系统的功能是( )。

14秋《大学英语2(专科)》在线作业21. "Can you repair the damage?" "Well, I_____ repair it, but I am not sure."A. will be able toB. may be ableC. may be able toD. will be able正确答案：D 满分：5 分2. "Can I wear my hair long like the other boys?" "I'd rather_____ ."A. you didn'tB. you can'tC. you won’tD. you wouldn't正确答案：D 满分：5 分得分：53. "What can I do for you?" "If you ______ see Mr. Li, tell him I've got his letter and I'll write to him soon.A. mustB. may notC. won'tD. should正确答案：C 满分：5 分4. The teacher says that Xiao Yu ______ work harder.A. will have toB. has ratherC. would rather toD. has better正确答案：A 满分：5 分得分：55. John ______ go to the post office this morning, but he didn't.A. was supposed toB. is supposed toC. supposed toD. supposed正确答案：A 满分：5 分得分：56. Erna Hart _______ a good swimmer; she swam across the English Channel when she was only fourteen years old!A. must beB. must have beenC. could beD. should have been正确答案：A 满分：5 分得分：57. I forgot to ring up Mr. Wang yesterday, so I _______ today.A. can do itB. must do itC. had to do it。

《大学英语（二）》专升本 15春在线作业21. The teacher （forecast）that only 15 of his students would pass CET Band 4.A. confirmedB. predictedC. demonstrated1D. accepted正确答案：B 满分：3 分得分：32. （Advice）is:A. a helpful ideaB. a friendshipC. a mistake正确答案：A 满分：3 分得分：33. As soon as he was （confronted）with the evidence he admitted his guilty.A. metB. offeredC. suppliedD. faced正确答案：D 满分：3 分得分：34. When we （realize）that the people we look up to are not perfect, weA. don’t believe that they make mistakes.B. understand that they make mistakes.C. have trouble believing that they make mistakes.正确答案：B 满分：3 分得分：35. Our little club had （split up）for we were short of funds on the one and on the other hand everybody was too busy.A. give upB. dismissC. break upD. send away正确答案：C 满分：3 分得分：36. Three scientists whose studies of a tiny worm （shed light on）killer diseases such as AIDS won the 2002 Nobel Medicine Prize.A. had no bearing onB. was in line forC. provided explanation onD. cast shadow on正确答案：C 满分：3 分得分：37. Last winter, the flu was so ______ that several schools and businesses closed their doors because so many people were sick.A. seldomB. commonC. delicate正确答案：B 满分：3 分得分：3。

电子科技大学《大学英语1(本科)》20春期末考试红字部分为答案！单选题1.If I do not the phone at home, ring me at work.A.replyB.returnC.respondD.answer2.Grandma said that she had a lot of trouble ________ newspapers.A.to readB.to seeC.readingD.in seeing3.Could I borrow your dictionary _____________.A.Thank you very much.B.No, Im not availableC.Im sorry. Its not at hand now.D.Its very kind of you.4.Excuse me, but can you tell me the way to the post office____________A.Dont ask that.B.Sorry, Im a stranger here.C.No, I cant say that.D.No, youre driving too fast.5.--Do you think I can use your bicycle for one day --_____________A.Im afraid not.B.No, you cant.C.I wont let you do thatD.Absolutely not.6.____enough manpower and financial support, we certainly can finish the work.A.As ifB.AlthoughC.GivenD.Because7.Are you certain that today is her birthday ____________________ Lets get her some flowers.A.Im against it.B.Im positive.C.I cant make up my mind.D.Id prefer to go shopping.8.It was difficult to guess what her ________ to the news would be.A.impressionment。

电子科技大学网络教育考卷（A2卷）(20 年至20 学年度第学期)考试时间年月日(120分钟) 课程大学英语预备级教师签名_____I 词汇及语法结构（30分，30分钟）本大题共有30小题，每题给出A B C D 四个选择。

要求从中选出最佳答案,并在答题纸上用铅笔将相应字母涂黑。

1. If he had been wise he would have stopped his business and ______to someone else.A. throw it overB. turned it overC. hold it overD. took it over2. The beggar was asking at every door _________ a few cents to buy something to eat.A. inB. forC. toD. out of3. While he was begging he ________ why people with so much money were never satisfied.A. kept to wonderB. keeps wonderingC. wondersD. kept wondering4. They seem to be never satisfied _______ they can gain the whole world.A. whenB. orC. whileD. till5. Having heard what Fortune said to him, the beggar was so _______ he could hardly wait.A. exciting thatB. excited whichC. excited thatD. exciting which6. For over 200 years, visitors _______ the USA have been trying to explain ______makes Americans different from the people of other countries.A. to…thatB. to…whatC. for…whatD. for…that7. Not all of the people came to the land _______ own free will.A. in herB. out of ourC. of theirD. to his8. The poor and unemployed _______ to move from their villages and leave f or America.A. were forcedB. was forcedC. were forceD. forced9. And several thousand African Negroes _______ to be sold as slaves.A. were put inB. were carriedC. was taken inD. were brought in10. The new comers brought _______ not only different ways of life, but also with something else.A. in themB. withC. with themD. in11. The USA ______ a great advanced country without the labor of the newcomers.A. could becomeB. can becomeC. couldn’t have becomeD. couldn’t become12. I have been waiting for you _______.A. in two hoursB. for two hoursC. during two hoursD. after two hours13. Christmas didn’t mean much any more to us, ______more work and headaches.A. except thatB. except aboutC. except withD. except14. You’d better _______every possible means to get the job done.A. to tryB. tryC. to makeD. make15. It was two days before Christmas. Everything went ________ me.A. wrong withB. wrong toC. to be wrongD. being wrong to16. Soon people began ________ my ears, pushing me around or demanding angrily.A. shouting atB. to shouting inC. shouting inD. shouting for17. You have to make your decision _____right now _____ at most in two days.A. both…orB. either…andC. either…orD. both… and18. She liked sleeping with the windows__________.A. shutB. to shutC. to be shuttingD. shutting19. “I’m sure you’ll be very ________ her,” he said.A. pleasing toB. pleased withC. pleased forD. pleasing with20. Now certain companies can help a young person ______ the right husband or wife.A. in searchB. on searchC. on search ofD. in search of21. Such a company collects ________ information about such man or woman.A. a great number ofB. a great manyC. a great dealD. a great deal of22. I was a little excited, ______ pretended to be calm.A. orB. andC. butD. so23. There didn’t seem to be anything to ______ our talk.A. addB. add toC. be addedD. add for24. The railway official had heard Mark Twain, but he didn’t ________.A. take careB. care forC. careD. care of25. “That’s exactly ________ I want,” she said.A. thatB. whatC. whichD. how26. She climbed the winding stairs into the tower, and pushed the door _________.A. openB. to be openedC. openedD. having opened27. All at once she fell asleep, and at that very moment _______ slept.A. elseB. allC. all elseD. else all28. We grew uneasy as the fight was coming _______.A. to an endB. in an endC. for an endD. out of an end29. The last inch of space was filled, _______ people kept on pushing themselves in along the walls of the store.A. soB. alsoC. andD. yet30. We laughed and cheered, ________ our victory over the white in the fight.A. celebratedB. celebrationC. celebratingD. having celebratedII. 阅读理解（30分，40分钟）本部分有四篇短文，每篇短文后面有五个阅读理解题，根据短文从A、B、C、D中选出最佳答案，并在答题纸上用铅笔将相应字母涂黑。

15春《高电压技术》在线作业21. 在气体放电过程中，与气体原子相撞产生碰撞电离的是（）A. 离子B. 分子C. 质子D. 电子正确答案：C 满分：4.5 分得分：4.52. 改善电极形状以调整电场的方法，不包括（）A. 增大电极曲率半径B. 改善电极边缘C. 使电极具有最佳外形D. 采用屏障正确答案：D 满分：4.5 分得分：4.53. 关于操作冲击电压作用下极不均匀场的击穿电压，（）是不正确的A. 操作冲击电压下气隙的击穿通常发生在波尾部分B. 击穿电压与波前时间的关系曲线呈现“U”形C. 气隙的操作冲击电压远低于雷电冲击电压D. 操作冲击击穿特性具有显著的饱和特征正确答案：B 满分：4.5 分得分：4.54. 下列绝缘试验方法中，属于非破坏性试验的是( )。

A. 工频高压试验B. 操作冲击试验C. 雷电冲击试验D. 测绝缘电阻正确答案：D 满分：4.5 分得分：4.55. 阀式避雷器的保护比是指残压与( )之比.A. 冲击放电电压B. 灭弧电压C. 额定电压D. 工频放电电压正确答案：B 满分：4.5 分得分：4.56. （）不是提高沿面放电电压的措施A. 采用屏障和屏蔽B. 降低表面憎水性C. 减小绝缘体的表面电阻率D. 使沿面的电位分布均匀正确答案：A 满分：4.5 分得分：4.57. （）不是提高气体放电电压的措施A. 减小电极曲率半径B. 采用高电强度气体C. 高真空D. 提高气体压力正确答案：A 满分：4.5 分得分：4.58. 电气设备内绝缘的雷电冲击耐压试验采用（）。

A. 三次冲击法B. 十五次冲击法C. 五次冲击法D. 十次冲击法正确答案：A 满分：4.5 分得分：4.59. 关于汤逊理论，（）是最贴切的A. 极板间距离越远，放电电压越高B. 放电电压与大气压和极板间距离的乘积有关C. 大气压越大，放电电压越高D. 大气压越小，放电电压越高正确答案：B 满分：4.5 分得分：4.510. 流注理论未考虑( )的现象。