《大学英语I》期末预测试卷No.3(附答案)

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1、重庆交通学院《大学英语I》期末预测试卷No.3PartIListeningComprehension(20%)(略)PartIIReadingComprehension(30%)Directions:Therearefourreadingpassagesinthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.Foreachofthemtherearefoursuggestedanswersmarked(A),(B),(C)and(D).C

2、hoosethebestanswertoeachquestion.ThenyoushouldmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.Passage1Questions21to25arebasedonthefollowingpassage:Inthesummerof1885,nine-year-oldJosephMeisterwasaveryilllittleboy.Hehadbeenattackedbyasickd

3、ogwhohadrabies(恐水症，狂犬病),averydangerousdisease.Hisdoctortriedtohelphim,buttherewasnocureforrabiesatthattime.ThedoctortoldJoseph’sparentsthatperhapstherewasonemanwhocouldsaveJoseph’slife.HisnamewasLouisPasteur.WhenPasteurwasayoungboyinFrance,hewasverycurious.Louisw

4、asespeciallyinterestedinmedicine,sohespentmanyhourseverydaywiththechemistwholivedinhissmalltown.Thechemistsoldpills,coughsyrups,andothertypesofmedicine,justasmodernpharmacists,ordruggists,dotoday.Atthattime,thechemisthadtomakeallthemedicineshimself.YoungLouisenjo

5、yedwatchingthechemistasheworkedandlisteningtohimhelpthecustomerswhocametohimeachday.Pasteurdecidedthatonedayhewantedtohelppeople,too.Asaschoolboy,Pasteurworkedslowlyandcarefully.Atfirst,histeachersthoughtthatyoungLouismightbeaslowlearner.Throughelementaryschool,h

6、ighschool,andcollege,Pasteurworkedthesamethoughtfulway.Infact,hewasnotaslowlearner,butaveryintelligentyoungman.Hebecameacollegeprofessorandascientist,andhecontinuedtoworkcarefully.BecauseofPasteur’spatientmethods,hewasabletomakemanyobservationsaboutgerms.Forexamp

7、le,germscausemeatandmilktospoil.Theyalsocausemanyseriousdiseases.PasteurwasstudyingaboutthegermsthatcauserabieswhenJosephMeisterbecameill.Infact,Pasteurbelievedhehadacureforrabies,buthehadnevergivenittoapersonbefore.Atfirst,PasteurwasafraidtotreatJoseph,buthisdoc

8、torsaidthechildwasdying.PasteurgaveJosephaninoculation(接种疫苗，种痘),orshot,everydayfortendays.Slowly,thechildbecamebetter.Pasteur’svaccination(种痘，接种疫苗)curedhim.Dur