Unit16ScientistsatworkI.單項(xiàng)填空.一You'vewonthefootballgame.Congratulations!B.WearereallyluckyD.Oh,notreallyAlt'sniceofyoutosaysoB.WearereallyluckyD.Oh,notreallyC.Nooneelsecoulddoit.一Iusuallygotherebytrain.一Whynotbyboatforachange?A.totrygoingB.tryingtogoC.totryandgoD.trygoing.一I'vegotsomewonderfulnews.一Really?.A.Idon'tbelievesoB.IbelievenotC.Ican'tbelieveitC.Ican'tbelieveitC.Ican'tbelieveitD.Idon'tbelieveitC.Ican'tbelieveitD.Idon'tbelieveit4,Theysignedapetition（請(qǐng)?jiān)笗﹖heworkers9demands.A.inforB.insupportofC.togoagainstD.infavorfor5.OnSaturdayafternoon,MrGreenwenttothemarket,somebananasandvisitedhercousin.A.buyingB.buyC.boughtD.tobuy.MostoftheartiststothepartywerefromSouthAfrica.A.invitingB.invitedC.tobeinvitedD.hadbeeninvitedondutytoday.B.wereondutytoday.B.wereD.isB.howmuchthewatchcostedD.howmuchthewatchcost?

*A.wasC.arewonder.A.howmuchdoesthewatchcostC.howmuchdidthewatchcost9.doyouthinkwillteachusmathnexttermA.WhomB.WhoC.WhatD.That10.HeaskedmeIthoughtofthenewfilm.A.howB.whatC.thatD.which11.1didn'tknowhehaddonewithmydog.A.whereB.howC.thatD.what.HewonderedIcamehereforthatday.A.whyB.whatC.howD.whether.Theteacheraskedmetheweatherwaslikethenextday.A.howB.whatC.XD.that14.Thebabytheappleonthetablebuthewastooshorttoit.A.reachedfor;reachB.reached;reachforC.reached;reachD.reachedfor;reachfor15.1uplatebutIupearly.A.usedtogetting;amusedtogettingB.wasusedtoget;usedtogetC.usedtoget;amusedtogetD.usedtoget;amusedtogettingIL完形填空Manyteachersbelievethattheresponsibilities（責(zé)任）forlearningliewiththestudents.1alongreadingassignment（任務(wù)）isgiven,instructorsexpectstudentstobefamiliarwiththe2inthereadingeveniftheydonotdiscussitinclassortakeanexamination.The3studentisconsideredtobe4whoismotivated（激發(fā)）tolearnforthesake（目的）of5,nottheoneinterestedonlyingettinghighgrades.Sometimeshomeworkisreturned6briefwrittencomments（評(píng)語(yǔ)）butwithoutagrade.Evenifagradeisgiven,thestudentisresponsibleforlearningthematerialassigned.Whenresearchisassigned,theprofessorexpectsthestudenttotakeitactivelyandtocompleteitwithminimum（最少）guidance（指導(dǎo)）.Itisthe7responsibilitytofindbooks,magazines,andarticlesinthelibrary.Professorsdonothavethetimetoexplain8auniversitylibraryworks;theyexpertstudents,particularlygraduatestudents,tobeabletoexhaust（詳細(xì)研究）thereference（參考）sourcesinthelibrary.Professorswillhelpstudentswhoneedit,but9thattheirstudentsshouldnotbe10dependent（依靠）onthem.IntheUnitedStatesprofessorshavemanyotherduties11teaching,suchasadministrative（管理）orresearchwork.12.thetimethataprofessorcanspendwithstudentsoutsideofclassis13,Ifastudenthasproblemswithclassroomwork,thestudentshouldeither14aprofessorduringofficehours15makeanappointment.B.AlthoughC.BecauseD.SinceB.contextC.abstract□.informationB.idealC.averageD.disappointedB.oneC.anyD.someB.workC.learningD.prize6AbyB.inC.forD.with7.A.student\B.professor'sC.assistant\D.librarian\B.whatC.whyD.howB.dislikeC.likeD.prefer10.A.tooB.suchC.muchD.more11.A.butB.exceptC.withD.besidesB.Theref