北京地区成人本科学位英语统一考试真题及其答案.docx

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1、2012.11.03北京地区成人本科学士学位英语统一考试真题及答案PartⅠReadingComprehension(30%)Directions:Therearethreepassagesinthispart.Eachpassageisfollowedsomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.YoushoulddecideonthebestchoiceandblackenthecorrespondingletterontheAnswersheet。Passage1

2、Questions1to5arebasedonthefollowingpassage:Itseemslikeeverydaythere'ssomenewresearchaboutwhetherourfavoritedrinksaregoodforus,(76)Oneday,sciencesaysaglassofredwineadaywillhelpuslivelongerThenextday,maybenotItseemsjournalistsareprettyinterestedinwineresearchandthesamemightbesaidforcoffee.Nowthere's

3、beenalotofresearchintowhethercoffee'sgoodforourhealth"theresultshavereallybeenmixed",admitsNealfreedmanwholedthecoffeestudyandpublishedhisfindingsinamedicaljournalrecently."There'sbeensomeevidencethatcoffeemightincreasetheriskofcertaindiseasesandthere'salsobeenmaybemorerecentevidencethatcoffeemayp

4、rotectagainstotherdiseasesaswell"。FreedmanandhiscolleaguesundertookthebiggeststudyyettolookattherelationshipbetweencoffeeandhealthTheyanalyzeddatacollectedfrommorethan400,000Americansages50to71participatinginthestudy"Wefoundthatthecoffeedrinkershadamodestlylowerriskofdeaththanthenon-drinkers,"hesa

5、id.Here'swhathemeansby"modestly":thosewhodrankatleasttwoorthreecupsadaywereabout10percentor15percentlesslikelytodieforanyreasonduringthe13yearsofthestudywhentheresearcherslookedatspecificcausesofdeath,coffeedrinkingappearedtocuttheriskofdyingfromheartdiseaselungdiseaseinjuries,accidentsandinfectio

6、nsNow,Freedmanstressedthatthestudydoesn'tprovecoffeecanmakepeoplelivelonger.Astudylikethiscanneverproveacause-and-effectrelationship(77)AllitcanreallydoistopointresearchersintherightdirectionforfurtherinvestigationAndevenifitturnsoutthatcoffeeisreallygoodforyou,scientistshavenoideawhy1Accordingtot

7、hefirstparagraph,reporterswouldliketoknowtheresearchfindingsof___A.teaB.beerC.alcoholD.coffee2Accordingtothepassage,whichofthefollowingisTRUCE?AFreedmanandhiscolleagueshired400,00Americanstocollectdate。BAboutfour