单选题1.（）oldmaniswaitingforyoudownstairs.A.AB.TheC.AnD./答案:C2.Thebeggaracceptedthefoodandmoneyandgaveaperformance（）return.A.overB.forC.inD.against答案:C3.Weleftthemeeting,thereobviously（）nopointinstaying.A.wereB.beingC.tobeD.having答案:B4.Theownerandeditorofthenewspaper（）theconference.A.wereattendingB.weretoattendC.istoattendD.aretoattend答案:C5.Tomalwaysturnsinhispaperlate.Thisone（）behereyesterday.A.shouldB.mustC.couldD.issupposedto答案:D6.Thefamousscientist（）hissuccesstohardwork.A.impartedB.grantedC.ascribedD.acknowledged答案:C7.Notonlytheprofessionalsbutalsotheamateurswill（）fromthenewtrainingfacilities.A.deriveB.acquireC.benefitD.reward答案:C8.Althoughateenager,Fredcouldresist（）whattodoandwhatnottodo.A.beingtoldB.tellingC.tobetoldD.totell答案:A9.Improvedconsumerconfidenceis（）toaneconomicrecovery.A.crucialB.subordinateC.cumulativeD.satisfactory答案:A10.Hewasproudofbeingchosentoparticipateinthegameandhe（）usthathewouldtryashardaspossible.A.insuredB.guaranteedC.assumedD.assured答案:D11.ItwasintheUnitedStatesthatImadethe（）withProfessorJones.A.acknowledgementB.acquaintanceC.recognitionD.association答案:B12.Adarksuitis（）toalightoneforeveningwear.A.favourableB.suitableC.preferableD.proper答案:C13.Manypeoplelikewhitecolorasitisa（）ofpurity.A.symbolB.signC.signalD.symptom答案:A14.Thedetectiveandhisassistanthavebegunto（）themysteriousmurder.A.comethroughB.lookintoC.makeoverD.seeto答案:B15.Therestofthedaywasentirelyathis（）forreadingorrecreation.A.dismissalB.survivalC.disposalD.arrival答案:C16.Fiber-opticcablescancarryhundredsoftelephoneconversations（）.A.simultaneouslyB.spontaneouslyC.homogeneouslyD.contemporarily答案:A17.Themusicarousedan（）feelingofhomesicknessinhim.A.intentionalB.intermittentC.intenseD.intrinsic答案:C18.Thisbookisexpectedto（）thebest-sellerlists.A.promoteB.prevailC.dominateD.exemplify答案:C19.Thelightwasonintheofficeforthewholenight.Som