西工大21秋学期《大学英语（4）》在线作业答案

1、西工大大学英语（4）在线作业试卷总分:100 得分:100一、单选题 (共 25 道试题,共 100 分)1.By the time the course ends, _a lot about market economy.A.well learnB.well have learntC.we are learningD.we have learnt答案:B2.Do you remember _me at a party last year?A.meetB.to meetC.meetingD.met答案:C3.There _ no further business, the meeting ca

2、me to a stop.A.wasB.has beenC.beingD.had been答案:C4.either you or I _able to design the machine.A.isB.has beenC.are to beD.am答案:D5.We need more food to protect us _ the famine.A.outB.offC.toD.against答案:D6.The comedian didn't seem to be able to _ to his audience they didn't laugh at all.A.get

3、his jokes aroundB.get his jokes byC.get his jokes acrossD.get his jokes down答案:B7.Id rather you_with me nowA.goB.to goC.will goD.went答案:D8.I've _ these lines again and again but I still keep forgetting them.A.gone offB.gone aboutC.gone overD.gone through答案:C9.She enjoyed her work, which provided

4、 a good _ for her energies and talents.A.outcomeB.outsetC.outputD.outlet答案:D10.Scholars maintain that social development can easily _ language changes.A.bring forwardB.bring aboutC.bring outD.bring up答案:B11.If you_to see that person, what would you say to him?A.willB.wereC.will beD.are答案:B12.We ve _

5、 sugar. Ask Mrs.Jones to lend us some.A.run away withB.run downC.run offD.run out of答案:D13.The speed of radio waves is equal to _of light.A.thoseB.thatC.the oneD.the ones答案:B14.You _her at the beginning, but now it is too late.A.ought to have refusedB.ought to refuseC.ought have refusedD.neednt refu

6、se答案:A15.Horseback riding _ both the skill of handling a horse and mastery of diverse riding styles.A.fostersB.emphasizesC.exaggeratesD.embraces答案:D16.In response _ her call, I mailed her.A.forB.withC.toD.on答案:C17.The students _ their thanks to Professor Brown by preseting him with a gift.A.revealed

7、B.expressedC.showedD.said答案:B18.He has already made up his mind, its no use_him.A.try to persuadeB.to try to persuadeC.trying to persuadeD.to try persuading答案:C19.I benefit_that experience.A.inB.fromC.withD.out答案:B20.He said he had no intention of _ relations with them.A.breaking upB.breaking outC.b

8、reaking downD.breaking off答案:D21.The dollar has gone down against yen; _Japanese goods are more expensive for Americans.A.thereforeB.howeverC.and stillD.and yet答案:A22.It is important_there in time.A.for you to getB.to you to getC.your gettingD.of you getting答案:A23._ is generally accepted, economic growth is determined by the smooth development of production.A.WhichB.AsC.SinceD.What答案:B24.The judge offered the driver, who had exceeded the speed limit, the _ of a fi