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时间:2018-11-29
《201311月北京成人本科学位英语考试真题和答案解析详尽解析》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、WORD资料.可编辑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解析PartⅠReadingComprehension(30%) Directions:Therearethreepassagesinthispart.Eachpassageisfollowedsomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Youshoulddecideonthebestchoiceand
2、blackenthecorrespondingletterontheAnswersheet。 Passage1 Questions1to5arebasedonthefollowingpassage: Itseemslikeeverydaythere'ssomenewresearchaboutwhetherourfavoritedrinksaregoodforus,(76)Oneday,sciencesaysaglassofredwineadaywillhelpuslivelongerThenextday,
3、maybenotItseemsjournalistsareprettyinterestedinwineresearchandthesamemightbesaidforcoffee.Nowthere'sbeenalotofresearchintowhethercoffee'sgoodforourhealth"theresultshavereallybeenmixed",admitsNealfreedmanwholedthecoffeestudyandpublishedhisfindingsinamedicaljo
4、urnalrecently."There'sbeensomeevidencethatcoffeemightincreasetheriskofcertaindiseasesandthere'salsobeenmaybemorerecentevidencethatcoffeemayprotectagainstotherdiseasesaswell"。 Freedmanandhiscolleaguesundertookthebiggeststudyyettolookattherelationshipbetweenc
5、offeeandhealthTheyanalyzeddatacollectedfrommorethan400,000Americansages50to71participatinginthestudy"Wefoundthatthecoffeedrinkershadamodestlylowerriskofdeaththanthenon-drinkers,"hesaid.Here'swhathemeansby"modestly":thosewhodrankatleasttwoorthreecupsadaywerea
6、bout10percentor15percentlesslikelytodieforanyreasonduringthe13yearsofthestudywhentheresearcherslookedatspecificcausesofdeath,coffeedrinkingappearedtocuttheriskofdyingfromheartdiseaselungdiseaseinjuries,accidentsandinfectionsNow,Freedmanstressedthatthestudydo
7、esn'tprovecoffeecanmakepeoplelivelonger.Astudylikethiscanneverproveacause-and-effectrelationship(77)AllitcanreallydoistopointresearchersintherightdirectionforfurtherinvestigationAndevenifitturnsoutthatcoffeeisreallygoodforyou,scientistshavenoideawhy似乎每天都有关于我
8、们喜爱的饮料是否对我们的身体有益的研究。(76)今天,科学研究声称每天喝一杯红酒会延年益寿。第二天,可能就会有不同的说法了。似乎新闻记者们对关于酒的研究十分感兴趣,同样对咖啡也是如此。如今,很多人都在研究咖啡是否对人体有益。“得到的结果非常复杂,”尼尔·弗里德曼承认说,他最近曾领导了一项咖啡研究,并在一家医学杂志上发表了他的调查结果。“专业技术.整理分享WORD资料.可编辑有一些证据表
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