2010年的51.WhichofthefollowingitalicizedphrasesindicatesCAUSE?A.Whydon'tyoudoitforthesakeofyourfriends?B.IwishIcouldwriteaswellasyou.C.Forallhisefforts,hedidn'tgetanA.D.Hereyeswereredfromexcessivereading.52.Nancy'sgonetoworkbuthercar'sstillthere.She____bybus.A.musthavegoneB.shouldhavegoneC.oughttohavegoneD.couldhavegone53.Hefeelsthatheisnotyet____totravelabroad.A.toostrongB.enoughstrongC.sostrongD.strongenough54.After____seemedanendlesswait,itwashisturntoenterthepersonnelmanager'soffice.A.thatB.itC.whatD.there55.Fool____Jerryis,hecouldnothavedonesuchathing.A.whoB.asC.likeD.that56.WhichofthefollowingsentencesisINCORRECT?A.Theyeachhavetwotickets.B.Theycosttwentyyuaneach.C.Eachtheyhaveboughtthesamebook.D.Theyweregiventwomagazineseach.57.Sheseldomgoestothetheatre,_____?A.doesn'tsheB.doessheC.wouldsheD.wouldn'tshe58.DrJohnsonisheadofthedepartment,____anexpertintranslation.A.orB.eitherC.butD.and59.Whenonehasgoodhealth,_____shouldfeelfortunate.A.youB.theyC.heD.we60.Itisnecessarythathe____theassignmentwithoutdelay.A.handinB.handsinC.musthandinD.hastohandin61.Inthesentence"It'snousewaitingforher",theitalicizedphraseis)____.A.theobjectB.anadverbialC.acomplementD.thesubject62.WhichofthefollowingsentencesisINCORRECT?A.Allhislecturesareveryinteresting.B.Halftheirsavingsweregone.C.Manyhisfriendscametotheparty.D.Bothhissistersarenurses.63.Whichofthefollowingsentenceshasanobjectcomplement?A.ThedirectorsappointedJohnmanager.B.IgaveMaryaChristmaspresent.C.YouhavedonePeterafavour.D.SheisteachingchildrenEnglish.64.WhichofthefollowingwordscanNOTbeusedtocomplete"We'veseenthefilm____"?A.beforeB.recentlyC.latelyD.yet65._____shouldnotbecomeaseriousdisadvantageinlifeandwork.A.TobenottallB.NotbeingtallC.BeingnottallD.Nottobetall66.Duetopersonality_____,thetwocolleaguesnevergotonwellinwork.A.contradictionB.conflictC.confrontationD.competi