大学英语4（作业集）

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1、阶段作业1单选题1:Ifyoupouroilonwater,it_______float.(A)shall(B)will(C)can(D)may答案B2:EitheryouorI_______abletodesignthemachine.(A)is(B)hasbeen(C)aretobe(D)am答案D3:Bythetimethecourseends，_______alotaboutmarketeconomy.(A)we'11learn(B)we'llhavelearnt(C)wearelearning(D)wehavelearnt答案B4:Doyoureme

2、mber_______meatapartylastyear?(A)meet(B)tomeet(C)meeting(D)met答案C5:Pdratheryou_______withmenow.(A)go(B)togo(C)willgo(D)went答案D6:Itisimportant_______there,intime.(A)foryoutoget(B)toyoutoget(C)yourgetting(D)ofyougetting答案A7:Thedollarhasgonedownagainstyen;_______Japanesegoodsaremoreexp

3、ensiveforAmericans.(A)therefore(B)however(C)andstill(D)andyet答案A8:You_______heratthebeginning,butnowitistoolate.(A)oughttohaverefused(B)oughttorefuse(C)oughthaverefused(D)needn,trefuse答案A9:Ifyou_______toseethatperson,whatwouldyousaytohim?(A)will(B)were(C)willbe(D)are答案B10:Hehasalrea

4、dymadeuphismind,it’snouse_______him.(A)trytopersuade(B)totrytopersuade(C)tryingtopersuade(D)totrypersuading答案C11:Thenewspapersaysthattheweatherisgoingto_______tomorrow.(A)clearof(B)clearcut(C)clearoff(D)clearup答案D12:We've_______sugar.AskMrs.Jonestolendussome.(A)runawaywith(B)rundown

5、(C)runoff(D)runoutof答案D13:Thestudents_______theirthankstoProfessorBrownbypresentinghimwithagift.(A)revealed(B)expressed(C)showed(D)said答案B14:Ibenefit_______thatexperience.(A)in(B)from(C)with(D)out答案B15:SheregardedTom_______herbestfriend.(A)on(B)as(C)of(D)if答案B16:Ifailedto_______theb

6、us.(A)get(B)got(C)catch(D)catched答案C17:Inresponse_______hercall,Imailedher.(A)for(B)with(C)to(D)on答案C18:Hisfatherhada_______lifewhenhewasyoung.(A)suffered(B)cruel(C)bitter(D)little答案C19:Weneedmorefoodtoprotectus_______thefamine.(A)out(B)off(C)to(D)against答案D20:Thespeedofradiowavesis

7、equalto_______oflight.(A)those(B)that(C)theone(D)theones答案B21:Icanhardly_______thedifferencebetweenthesetwowords.(A)point(B)speak(C)talk(D)tell答案D22:Look_______thedifferentmeaningsoftheseChinesewordsinadictionary.(A)out(B)up(C)for(D)on答案B23:Ourplanereached_______atfiveclock.(A)inLon

8、don(B)London(C)atLo