专四语法真题集I.独立主格构造Agricultureisthecountry‟schiefsourceofwealth，wheat______byfarthebiggestcerealcrop.a.isb.beenc.bed.being2.Time______，thecelebrationwillbeheldasscheduled.a.permitb.permittingc.permittedd.permits3.There____nothingmorefordiscussion，themeetingcametoanendhalfanhourearlier.a.tobeb.tohavebeenc.beingd.be4._____nocauseforalarm，theoldmanwentbacktohisbedroom.a.Therewasb.Sincec.Beingd.TherebeingThecountry‟schiefexportsarecoal，carsandcottongoods，cars______themostimportantofthese.a.havebeenb.arec.beingd.arebeing（1994Answers：dbcdc）II.定语从句Abovethetreesarethehills，_______magnificencetheriverfaithfullyreflectsonthesurface.a.whereb.ofwhosec.whosed.whichTheyovercameallthedifficultiesandcompletedtheprojecttwomonthsaheadoftime，_____issomethingwehadnotexpected.a.whichb.itc.thatd.whatHeisquitewornoutfromyearsofhardwork.Heisnottheman_______hewastwentyyearsago.a.whichb.thatc.whod.whomWe‟vejustinstalledtwoair-conditionersinourapartment，______shouldmakegreatdifferencesinourlifenextsummer.a.whichb.whatc.thatd.theyHaveyoueverbeeninasituation_____youknowtheotherpersonisrightyetyoucannotagreewithhim?a.bywhichb.thatc.inwhered.whereFirmsthatusecomputershavefoundthatthenumberofstaff_______isneededforqualitycontrolcanbesubstantiallyreduced.a.whoseb.asc.whatd.thatI‟veneverbeentoLhasa，butthat‟sthecity_______.a.I‟dmostliketovisitb.whichIliketovisitmostlyc.whereIliketovisitd.I‟dlikemuchtovisit8.Sherememberedseveraloccasionsinthepast____shehadexperiencedasimilarfeeling.a.whichb.beforec.thatd.when19989.Thephysicisthasmadeadiscovery，_____ofgreatimportancetotheprogressofscienceandtechnology.a.Ithinkwhichisb.thatIthinkisc.whichIthinkisd.Ithinkthatis10.IhaveneverbeentoLondon，butthatisthecity_______.a.whereIliketovisitmostb.I‟dmostliketovisitc.whichIliketovisitmostlyd.whereI‟dlikemosttovisitThiscompanyhasnowintroducedapolicy_____payrisesarerelatedtoperformanceatwork.a.whichb.wherec.whetherd.what12.Onlytaketheseclothes______reallynecessary.a.aswereb.astheyarec.asth