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1、CET－4真题绝密版 partIWriting(30minute) 注意：此部分试题在答题卡1上。 Directions:Forthispart,youareallowed30minutetowriteashortessayonthetopicofstudentsselectingtheir fectures.Youshouldwriteatleast120wordsfollowingtheoutlinewhenbellow: 1.随着全球变暖现象越来越严重，我身边的着怎样的变化。 2.日常生活中，你认为怎么做才是真正的绿色生活。 OnStudentsSelec
2、tingLecturers PartIIReadingComprehension(SkimmingandScanning)(15minutes) Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1. Forquestions1-7,mark Y(forYES)ifthestatementagreeswiththeinformationgiveninthepassage; N(forNO)ifthestatement
3、contradictstheinformationgiveninthepassage; NG(forNOTGIVEN)iftheinformationisnotgiveninthepassage. Forquestions8-10,completethesentenceswiththeinformationgiveninthepassage. GulfWrackedByKatrina'sLatestLegacy-Disease,Poisons,Mold AmonthafterHurricaneKatrinatorethroughtheU.S.GulfCoast,med
4、icalexpertsarenowstrugglingwiththelatestcrisisintheregion;contamination(污染). KatrinaleftNewOrleansandothercommunitiestaintedwithoil,sewage,andpossiblypoisonsleachedfromfederaltoxicwastesites,theU.S.EnvironmentalProtectionAgency(EPA)says. Thepollution,combinedwiththelackofregularmedicalser
5、vicesintheregion,hasraisedseriousquestionsaboutthesafetyofNewOrleansandothercoastaltownsaspeoplelongingforhomebegintogoback. "Idon'tthinkNewOrleansissafeforpeopletoreturnto,fromapublichealthandenvironmentalhealthstandpoint,"saidMiriamAschkenasy,anenvironmentalhealthexpertworkingwithOxfamAm
6、ericaintheregion. Muchofthecontaminationrestsinthebrown,filmysediment(沉淀物)leftbehindbyKatrina'spollutedfloodwaters. RecentEPAtestsofthesedimentconfirmedhighlevelsofE.colibacteria,oilandgaschemicals,andlead,aswellasvaryingquantitiesofarsenic. Thehealthrisksposedbythesedimentareimmediate,e
7、xpertssay,becausethesludge(淤泥)isnearlyimpossibleforreturningresidentstoavoid.InNewOrleans,itcoverseverysurfacethatwasflooded,fromcarsandnow-deadlawnstotheentirecontentsoffloodedhomes,stores,hospitals,andschools. "Whenpeoplecomeback,theyareexposedtothese
