19春《大å¦è‹±è¯1(本科)》在线作业1Iwasgivingatalktoalargegroupofpeople,thesametalkI______tohalfadozenothergroupsbefore.A.wasgivingB.amgivingC.hadgivenD.havegivenæ£ç¡®ç”案:CCharlesregretted______theTVsetlastyear.Thepricehasnowcomedown.A.buyingB.tobuyC.ofD.fromæ£ç¡®ç”案:AToday’sweatheris______worsethanyesterday’s.A.veryB.muchC.verymuchD.muchtooæ£ç¡®ç”案:B—Hello,I'dliketospeaktoMr.Wang.—_____________,He'souttolunchnoA.No,youcan't.B.IdonotknowC.Youcan'tD.Wouldyoumindcallingbacklater?æ£ç¡®ç”案:DYouobject_______,don’tyou?A.thattheycomeB.thattheycameC.totheircomeD.totheircomingæ£ç¡®ç”案:D_______hisexaminationofthepatient,thedoctorwroteoutaprescription.A.HavingfinishedB.FinishingC.FinishedD.Havingbeenfinishedæ£ç¡®ç”案:ATheyhadsucceeded_______thetaskintime.A.atcompletingB.tocompleteC.incompletingDpleteæ£ç¡®ç”案:C—Thisboxistooheavyformetocarryupstairs.—_______A.Youmayaskforhelp.B.Letmegiveyouahand.C.Pleasedomeafavor.D.I’dcometohelpæ£ç¡®ç”案:BImportant_______hisdiscoverymightbe,itwasregardedasamatterofnoaccountinhistime.A.whenB.untilC.asD.althoughæ£ç¡®ç”案:C_______tomorrow’slessons,Frankhasnotimetogooutwithhisfriends.A.NotpreparingB.NothavingpreparedC.NottoprepareD.Beingnotpreparedæ£ç¡®ç”案:BTheatmosphere______certaingasesmixedtogetherindefiniteproportions.AposesofB.ismadeupC.consistsofD.makesupofæ£ç¡®ç”案:CItisoftenmoredifficulttofindtrainedmenthan______forscientificresearch.A.gettingfinancialsupportB.togettingfinancialsupportC.togetfinancialsupportD.ingettingfinancialsupportæ£ç¡®ç”案:CJohn’sfather______mathematicsinthisschooleversincehegraduatedfromHarvardUniversity.A.taughtB.teachesC.hastaughtD.isteachingæ£ç¡®ç”案:C—Whatwillyoubuyforyourboyfriend’sbirthday?—Iwanttobuya_______walletforhim.A.blackleathersmallB.smallblackleatherC.smallleatherblackD.blacksmallleatheræ£ç¡®ç”案:D—Thepartyissowonderful.Thankyouoncemoreforinvitingme.—____________________A.Oh,youareleaving.B.Iliketheparty.C.GonowifyouhavetimeD.Thankyouforcoming.æ£ç¡®ç”案:DAsthebusiestwomanthere,shemade_______herdutytolookafteralltheotherpeople’saffairsinthattown.A.thisB.thatC.oneD.itæ£ç¡®ç”案:D—WhatcanIdoforyou?—______A.Iwantakiloofpears.B.Youcandoinyourownway.C.Thanks.D.Excuseme.I’mbusy.æ£ç¡®ç”案:AYesterdaywas_______daythatwedecidedtogoswimming.A.suchbeautifulB.sobeautifulC.suchabeautifulD.asobeautifulæ£ç¡®ç”案:CHowmuchhasthecompany_______thisyear?A.broughtinB.broughtdownC.broughtoutD.broughtonæ£ç¡®ç”案:ATom,whatdidyoudowithmydocuments?Ihaveneverseensucha______anddisorder!A.massB.messC.guessD.busæ£ç¡®ç”案:BJane’sdressissimilarindesign______hersiste’s.A.likeB.withC.toD.asæ£ç¡®ç”案:CItissaidthat______boysinyourschoollikeplayingfootballintheirsparetime,thoughotherspreferbasketball.A.quitealotB.quiteafewC.quiteabitD.quitealittleæ£ç¡®ç”案:B—Hello,mayItalktothedirectornow?—______A.Sorry,heisbusyatthemoment.B.No,youcan’t.C.Sorry,youcan’tD.Idon’tknoæ£ç¡®ç”案:AShe'stheonlychildinherfamily,buttheydidn'...