2013年北京大学考博英语真题及答案.doc

PartTwo:StructureandWrittenExpression20Directions:Ineachquestiondecidewhichoffourchoicesgivenwillmostsuitablycompletethesentenceifinsertedattheplacemarked.MarkyourchoicesontheANSWERSHEET.21.Thenuclearfamily__________aself-contained,self-satisfyingunitcomposedoffather,motherandchildren.A.referstoB.definesC.describesD.devotesto22.Somepollsshowthatroughlytwo-thirdsofthegeneralpublicbelievethatelderlyAmericansare________bysocialisolationandloneliness.A.reproachedB.favoredC.plaguedD.reprehended23.Inadditiontobetteringgroupandindividualperformance,cooperation________thequalityofinterpersonalrelationship.A.ascendsB.compelsC.enhancesD.prefers24.Inthepast50years,there________agreatincreaseintheamountofresearch_____onthehumanbrain.A.was…didB.hasbeen…tobedoneC.was…doingD.hasbeen…done25.“Imusthaveeatensomethingwrong.Ifeellike_____.”“Wetoldyounottoeatatarestaurant.You’dbetter_______athomewhenyouarenotintheshape.”A.tothrowup…toeatB.throwingup…eatingC.tothrowup…eatD.throwingup…eat26.Parentshavetoshowdueconcernstotheirchildren’screativityandemotionaloutput;otherwisewhattheythinkbeneficialtothekidsmightprobably_______theirenthusiasmandaspirations.A.holdbackB.holdtoC.holddownD.holdover27.Accordingtopsychoanalysis,aperson’sattentionisattracted________bytheintensityofdifferentsignals________bytheircontext,significance,andinformationcontent.A.notlessthan…asB.as…justasC.somuch…asD.notsomuch…as28.TheymovedtoPortlandin1998andlivedinabighouse,_______tothesouth.A.thewindowsofwhichopenedB.thewindowsofitopenedC.itswindowsopenedD.thewindowsofwhichopening29.Theladywhohas_______foranightinthedeadofthewinterlaterturnedouttobeadistantrelationofhis.A.puthimupB.puthimoutC.puthimonD.puthimin30.Bystanders,_______,_________astheywalkedpastlinesofambulances.A.bloodyandcoveredwithdust,lookingdazedB.bloodiedandcoveredwithdust,lookeddazedC.bloodyandcoveredwithdust,lookeddazedD.bloodiedandcoveredwithdust,lookingdazed31.HongKongwasnotatargetforterrorattacks,theGovernmentinsistedyesterday,astheUS________closed