北语18秋《大学英语》(一)作业4满分答案.doc

18秋大学英语（一）4Time _ wait for no man.A./B.or tideC.and tideD.s tide正确答案:CHe is quite sure that its _ impossible for him to fullfil the task within two days.A.absolutelyB.exclusivelyC.fullyD.roughly正确答案:AThree hours _ enough for us to finish the task.A.areB.hasC.isD.were正确答案:CMr. Smith had an unusual _: he was first an office clerk, then a sailor, and ended up as a school teacher.A.professionB.occupationC.positionD.career正确答案:DIt was in Britain _ he got his Ph.D.A.whereB.in whichC.thatD.there正确答案:CDo you think Tommy is _the truth？A.sayingB.speakingC.tellingD.talking正确答案:CAll my neighbors tried to help in some way. But they turned out to be actually _ the way.A.inB.onC.withD.beyond正确答案:ANo one needs to feel awkward in _ his own customs.A.pursuingB.followingC.chasingD.seeking正确答案:BI think we need to see an investment _ before we make an expensive mistake.A.guideB.entrepreneurC.consultantD.assessor正确答案:CWe waited more than half an hour for Beth but _ we had to leave without her.A.at lastB.afterwardC.eventuallyD.willingly正确答案:CHaving decided to rent a flat, we _ contacting all the accommodation agencies in the city.A.set aboutB.set downC.set outD.set up正确答案:AThe most _technological success in the twentieth century is probably the computer revolution.A.prominentB.prosperousC.solemnD.prevalent正确答案:AJohn is not hard working at all. He has _in all the examinations.A.succeededB.failedC.falledD.fainted正确答案:BBy_computation,he estimated that the repairs on the house would cost him a thousand dollars.A.coarseB.rudeC.crudeD.rough正确答案:DIf I hadnt stood under the ladder to catch you when you fell, you _ now.A.couldnt have smiledB.wouldnt be smilingC.didnt smileD.wont smile正确答案:B_ their difference, the couple were developing an obvious and genuine affection for each other.A.But forB.For allC.Above allD.Except for正确答案:BWe must provide helpful material for_their reading skills.A.encouragingB.observingC.developingD.forming正确答案:C_ more attention, the trees could have grown better.A.To giveB.Having givenC.GivenD.Giving正确答案:C_ more time and experience, he could have done it far better. What a pity.A.WithB.WithoutC.GivingD.For正确答案:AThe joys of travel, having long_the disabled, are opening up to virtually anyone who has the means.A.omittedB.missedC.neglectedD.discarded正确答案:CI appreciate _ me the favor.A.you should doB.you to doC.that you doingD.your doing正确答案:DThe children insisted _ there on foot.A.they goingB.they would goC.on their goingD.going正确答案:CThey are _ a heated discussion about the environmental pollution.A.catching intoB.catching up inC.caught up withD.caught up in正确答案:DKevin had learnt something._,he had given men new pride.A.HoweverB.NeverthelessC.MoreoverD.Although正确答案:CThe arti