单选题1.Hisearsarehighlysensitive（）anyunusualsoundinthemachine.A.ofB.onC.toD.by答案:C2.Haveyoueverseena（）bagonthetable?A.plasticsmallblackB.blacksmallplasticC.plasticblacksmallD.smallblackplastic答案:D3.I’mratheranxious（）her,forIhaven’theardfromherforalongA.towardB.aboutC.inD.over答案:B4.Georgesoldmostofhisbelongings.Hehadscarcely（）leftinhishouse.A.somethingB.nothingC.anythingD.everything答案:C5.Fromherepeoplecanseethebridge（）construction.A.belowB.byC.underD.on答案:C6.IfyousparehalfanhoureachdaytoreadanEnglishnewspaper,youwillsurelybeabletoread（）A.efficientlyB.sufficientlyC.actuallyD.purposefully答案:A7.Helookedthroughthepagesofadvertisementstofindjobs（）tocollegestudentsduringthesummerholidays.A.obtainableB.availableC.convenientD.essential答案:B8.“We’lldowhatwecantogetthegoods（）ontime.”saidthemanagerofthecompany..A.reachedB.deliveredC.returnedD.come答案:B9.Jennydidn’thavetimetogotoconcertlastnightbecauseshewasbusy（）forherexamination.A.preparingB.tobepreparedC.toprepareD.beingprepared答案:A10.ThethreehoursIspentintheschoollibrary（）myoldpassionforreading.A.broughtaboutB.broughtoverC.broughtupD.broughtback答案:D11.（）you’vegotachance,youmightaswellmakefulluseofit.A.NowthatB.AfterC.InthatD.Assoonas答案:A12.()inthisway,thesituationdoesn’tseemsodisappointing.A.TolookatB.LookingatC.LookedatD.Tobelookedat答案:C13.Itisrequiredthatsuchinsulator(绝热体)()aheatresistantmaterial.A.mustbemadeofB.shouldbemadeofC.willbemadeofD.wouldbemadeof答案:B14.Thehardertheyworked,()A.theyseemedtodolessB.thelesstheyseemedtodoC.lesstheyseemedtodoD.theydidless答案:B15.Howevermuch（）,itwillbeworththeprice.A.doesthewatchcostB.coststhewatchC.thewatchwillcostD.thewatchcosts答案:D16.Therealtrouble()theirlackofconfidenceintheirabilities.A.liesinB.liesonC.resultsinD.leadsto答案:A17.Isometimeswishthatmyuniversity（）.A.isaslargeasyoursB.wasaslargeasyoursC.beaslargeasyoursD.wereaslargeasyour