63)existingpowerstations.\rSomescientists,(64),believethatevenifwestoppedreleasing\rcarbondioxideandothergasesintotheatmospheretomorrow,wewouldhavetowait\rseveralhundredyearsto(65)theresults.Globalwarming,itseems,is\rheretostay.EvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\r51.A.positionB.practiceblameD.question\r52.A.atB.by©inD.about\r63.A.whenB.whereC.what(§)that\r54.A.threatB.dangerC.harmH@risk\r55.A.itÕthemC.theseD.those\r56.A.justB.even©suchD.well\r57.strictB.stable©severeD.silent\rA.\r58.A.raiseB.fallC.lift(D)rise\r59.A.facing(B>puttingC.keepingD.reducing\r60.A.dealamountC.numberD.count\r61.thusB.yetC.butD.and\r@\rA.G)favourC.requestD.suggestion\r62.belief\r63.A.changeB.buildC.fill^D)replace\r64.A.therefore(§)howeverC.althoughD.despite\r65.A.hear(B)noticeC.guessD.apply
全文预览
