高英必2BOOK2Unit3單元同測(cè)試（答解）Unit3ComputersⅠ單填

．

Isawawomanrunningtowardmeinthedark.BeforeIcouldrecognizewhoshewas

，AofwhichC．inwhich

BD．fromwhich．Manyscientistshavebelievedthattheremaybea________oflifeontheMar.AC．

BD．．，A/；C．/；the．AC．．

B；D．；aBarousedD．BandC—________.Itisdelicious,butI’vehadenough.AYesB．No，C．Nothingmore

D．’dlikesome．，ASolvedB．HavingsolvedC．Solving

D．Tosolve．’worthofdamage________byastormwhichsweptacrossthenorthofEnglandlastnight.AhasbeencausedC．

BD．willhavebeencaused．—，’sabittoocoldoutside.And________，I’AsomewayC．somehow．’AC．

BD．BD．．________thecaraccident，’tworkanylonger.AAsaresultC．Astheresult

B．AsaresultofD．11．’AC．

BinD．．—Thekeytosolvingtheproblemistomeetthedemandmadebythecustomers.AC．

BdowithD．dealwith．________abouttheeconomiccrisisthathedecidedtolookformoreinformationaboutit.ASocurioushewasBSocuriouswasheC．

D．．’tdomyhomeworkwithallthatnoise________.AgoingonC．wenton

BD．．Thenewstoryiswrittenin________easyEnglish________evenbeginnerscanunderstandit.Asuch；thatC．；Ⅱ閱理

B；thatD．；thatRachelCarsonwasbornonMay27,1907inPennsylvania.HermotherbequeathedheradeeploveofnatureandthelivinllegeforWomenin1929andstudiedattheWoodsHoleMarineBiologicalLaboratory.Shereceivedhermaster’sdegreeinz．S.BureauofFisheries，經(jīng)濟(jì)大蕭條deralserviceasascientistandeditorin1936androsetobecomeEditor-in-ChiefofallpublicationsfortheU．S.FishandWildlifeService.

保

護(hù)

，散)，．，，whichwasfollowedbyTheEdgeoftheSeain1955.Thesebooksmadeupabiography(

傳記selftoherwriting.Shewroteseveralotherarticlesdesignedtoteachpeopleaboutthewonderandbeautyofnaturever-ChangingShore(1957)andplannedanotherbookonecology.InCarsonswriting

，，，

殺

蟲

劑

)afterWorldWar，shechallengedthepracticesofagriculturalscientistsandthegovernmentandcalledforachangeinthewayhumankindviewedthenaturalworld.Carsonwasattackedbythechemicalindustrybutshestillcalledfornewpoliciestoprotecthumanhealthandtheenvironment.．“bequeathed”“________．

，，AC．

BgavelessonsD．．WhatdoweknowaboutRachelCarsonduringtheDepression?．Shewasworkingasafull-timeeditor.．Shewroteforradiostations.．Shedevotedmostofherenergytowriting.．．S.BureauofFisheries.．，A．’ssocialawareness．．．．WorldWarcausedalotofsuffering.．Moderntechnologiesimprovednature.．Theenvironmentwasgreatlydamaged.．Toomanychemicalpesticideswereused.．Thetextismainlyabout________.．howtoprotectmarineanimals．．environmentalprotectionintheU．D．Ⅲ.任務(wù)型讀寫ammable.Themicroprocessorcardcanadd,delete,anddealwiththeinformationonthecard,whileamemory-nlydoonething.Smartcards,unlikemagneticstripecards,candomanydifferentthingsandholdalotofinformation.Inthisway,theydon：Cardsthatprovidesafeaccesstoanetwork.OpticalMemoryCardslooklikecardswithapieceofCDonthetop.OpticalMemoryCardscanstoreupto4MBofdata.Butoncewritten,thedatacannotbechangedorremoved.Thus,thistypeofcardisgoodforkeepingrecords,suchasmedicalfilesWhil：21.________Cards

22.__________Alargermemory&better23.________&holddata________，________tokeep