还剩11页未读,继续阅读
本资源只提供10页预览,全部文档请下载后查看!喜欢就下载吧,查找使用更方便
文本内容:
2010级大学英语第一学期期末考试A卷Jan.2011PartIIReadingComprehension30%Directions:Therearefourpassagesinthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedABCandD.YoushoulddecideonthebestchoiceandmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.PassageOneScienceisnotasetofunquestionableresultsbutawayofunderstandingtheworldaroundus.Itsrealworkisslow.Thescientificmethodasmanyofuslearnedinschoolisagradualprocessthatbeginswithapurposeorproblemorquestiontobeanswered.Itincludesalistofmaterialsaproceduretofollowasetofobservationstomakeandfinallyconclusionstoreach.Inmedicinewhenanewdrugisproposedthatmightcureorcontroladiseaseitisfirsttestedonalargerandomgroupofpeopleandtheirreactionsarethencomparedwiththoseofanotherrandomgroupnotgiven...。