西工大16秋《大学英语4》在线作业试卷总分:100 得分:100一、单选题 (共 30 道试题,共 100 分)1. Scholars maintain that social development can easily _____ language changes.A. bring forwardB. bring aboutC. bring outD. bring up满分：3 分正确答案:B2. Mary settled in Seattle, _____ she had obtained a master's degree in economics.A. since whenB. by whenC. since whichD. by then满分：3 分正确答案:B3. The dollar has gone down against yen; _______Japanese goods are more expensive for Americans.A. thereforeB. howeverC. and stillD. and yet满分：3 分正确答案:A4. If you pour oil on water, it_________float.A. shallB. willC. canD. may满分：3 分正确答案:B5. We need more food to protect us ________ the famine.A. outB. offC. to满分：3 分正确答案:D6. _____ is generally accepted, economic growth is determined by the smooth development of production.A. WhichB. AsC. SinceD. What满分：3 分正确答案:B7. I've _____ these lines again and again but I still keep forgetting them.A. gone offB. gone aboutC. gone overD. gone through满分：3 分正确答案:C8. If you_______to see that person, what would you say to him?A. willB. wereC. will beD. are满分：3 分正确答案:B9. The speed of radio waves is equal to ________of light.A. thoseB. thatC. the oneD. the ones满分：3 分正确答案:B10. The students ________ their thanks to Professor Brown by preseting him with a gift.B. expressedC. showedD. said满分：3 分正确答案:B11. Horseback riding _____ both the skill of handling a horse and mastery of diverse riding styles.A. fostersB. emphasizesC. exaggeratesD. embraces满分：3 分正确答案:D12. In response _________ her call, I mailed her.A. forB. withC. toD. on满分：3 分正确答案:C13. The judge offered the driver, who had exceeded the speed limit, the _____ ofa fine or 5 weeks in prison.A. choiceB. alternativeC. selectionD. choosing满分：3 分正确答案:B14. She enjoyed her work, which provided a good _____ for her energies and talents.A. outcomeB. outsetC. outputD. outlet满分：3 分正确答案:D15. It is important_______there in time.A. for you to getB. to you to getC. your gettingD. of you getting满分：3 分正确答案:A16. He said he had no intention of _____ relations with them.A. breaking upB. breaking outC. breaking downD. breaking off满分：3 分正确答案:D17. By the time the course ends, ________a lot about market economy.A. we’ll learnB. we’ll have learntC. we are learningD. we have learnt满分：3 分正确答案:B18. The newspaper says that the weather is going to_________tomorrow.A. clear ofB. clear outC. clear offD. clear up满分：3 分正确答案:D19. I’d rather you________with me nowA. goB. to goC. will goD. went满分：3 分正确答案:D20. There _____ no further business, the meeting came to a stop.A. wasB. has beenC. beingD. had been满分：3 分正确答案:C21. I failed to _______ the bus.A. getB. gotC. catchD. catched满分：4 分正确答案:C22. His father had a ________ life when he was young.A. sufferedB. cruelC. bitterD. little满分：4 分正确答案:C23. You ______her at the beginning, but now it is too late.A. ought to have refusedB. ought to refuseC. ought have refusedD. needn’t refuse满分：4 分正确答案:A24. She regarded Tom _________ her best friend.A. onB. asC. ofD. if满分：4 分正确答案:B25. The comedian didn't seem to be able to _____ to his audience — they didn't laugh at all.A. get his jokes aroundB. get his jokes byC. get his jokes acrossD. get his jokes down满分：4 分正确答案:B26. either you or I ________able to design the machine.A. isB. has beenC. are to beD. am满分：4 分正确答案:D27. We’ ve ________ sugar. Ask Mrs.Jones to lend us some.A. run away withB. run downC. run offD. run out of满分：4 分正确答案:D28. Do you remember ________me at a party last year?A. meetB. to meetC. meetingD. met满分：4 分正确答案:C29. I benefit_______that experience.A. inB. fromC. withD. out满分：4 分正确答案:B30. He has already made up his mind, it’s no use________him.A. try to persuadeB. to try to persuadeC. trying to persuadeD. to try persuading满分：4 分正确答案:C。