北航15年《大學英語預備級》在線作業一答案一、單選題（共25道試題，共100分。）1.Doyou（）thebestdrinkis?A.thatB.whenC.whereD.what正確答案：2.Theteachertoldus（）storytheotherday.A.interestingB.interestedC.beinginterestedD.havinginterested正確答案：3.Bythetimewegottothecinemathe（）anhour.A.hasbegunB.hadbegunC.hasbeenonD.hadbeenon正確答案：4.Nothingbutbooks（）soldinthisshop.A.beB.isC.areD.tobe正確答案：5.Ihavefinishedtyping（thelastpage.A.untilB.butC.toD.正確答案：6.（）isabsentfromschooltoday.A.NeitherB.NoneC.NoD.Not正確答案：7.Ifyouhaveanyproblemsduringyourstudyhere,pleasedomeforhelp.A.hesitateB.despairC..urgeD.request正確答案：8.（）Ihaven’treadthebook,verylittleaboutit.A.AfterB.AlthoughC.AsD.Before正確答案：9.Motherkeepscryingallthesheagoodtime,（）she?A.hadnB.hadC.didD.weren’t正確答案：10.Wouldyoulikeaglassofmilk?（）A.B.WithpleasureC.Youcan,D.please.

正確答案：11.I’llneverforget（）forthefirsttime.meetingB.tomeetC.meetD.beingmet正確答案：12.Theseareinstruments（intheexperiment.A.usingB.beingusedC.touseD.havingused正確答案：13.（）lovelyweatherwehavingthesedays!A.B.WhatC.Howanot（）toD.a正確答案：14.Were（）fortheinventionoftelevisionwewouldnotbeabletoseethingsgoingonmanymilesaway.A.itB.thatC.thisD.those正確答案：15.Danielappearsasthoughhe）theA.knowB.knewC.willknowD.hadknew正確答案：16.Lastweekararestamp（）atpriceof6,000dollars.A.SoldwassoldC.hadsetupD.hadsetup正確答案：17.Theyseem（）inthatfilm.A.interestingB.interestedC.tointerestD.tobeinterested正確答案：18.“（）thebuscomehere”“Everytwentyminutes.”A.HowfasshasB.HowsoonwillC.HowlongisD.oftendoes正確答案：19.Itisimportantthattheaeroplane（）aslightaspossible.A.wasB.beC.isD.were正確答案：20.（）doesn’tmatterwhetherattendthemeetingornot.A.ThisB.ThatC.ID.It正確答案：21.（）wonderfulbirthdayIamhaving!A.WhatB.WhataC.HowD.Howmuch正確答案：22.（）anexcitingcityShanghaiis!A.SoB.VeryC.HowD.What正確答案：23.Someonemusthaveseenthetelevision（）A.tostolenB.stealC.beingstolenD.stealing正確答案：24.“Youcan’thaveamedicalexaminationwithoutleavingyourhomeinthefuture,canyou?”“（）.A.Yes,can’tB.Yes,IcanC.No,wewon’tD.NoI正確答案：

25.Wefind（）