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1、新四级英语阅读理解自测试卷ModelTestOne题号时间分配分值1———20题30分钟20分21———60题40分钟40分61———80题30分钟40分PartIReadingComprehension(SkimmingandScanning)(30minutes,20points)Directions:Inthispart,youwillhave30minutestogooverthefollowing2passagesquicklyandanswerthequestions.Forquestion1
2、-7and11-17,markY(forYES)ifthestatementagreeswiththeinformationgiveninthepassage;N(forNO)ifthestatementcontradictstheinformationgiveninthepassage;NG(forNOTGIVEN)iftheinformationisnotgiveninthepassage.Forquestion8-10and18-20,completethesentenceswiththeinfor
3、mationgiveninthepassage.PassageACyberCrimeThefirstrecordedcybercrimetookplaceintheyear1820!Thatisnotsurprisingconsideringthefactthattheabacus,whichisthoughttobetheearliestformofacomputer,hasbeenaroundsince3500B.C.inIndia,JapanandChina.Theeraofmoderncomput
4、ers,however,beganwiththeanalyticalengineofCharlesBabbage.In1820,Joseph-MarieJacquard,atextilemanufacturerinFrance,producedthelooms.Thisdeviceallowedtherepetitionofaseriesofstepsintheweavingofspecialfabrics.ThisresultedinafearamongstJacquard’semployeesthat
5、theirtraditionalemploymentandlivelihoodwerebeingthreatened.Theycommittedactsofsabotage(阴谋怠工)todiscourageJacquardfromfurtheruseofthenewtechnology.Thisisthefirstrecordedcybercrime!Todaycomputershavecomealongway,withneuralnetworkandmasscomputingpromisingtotu
6、rneveryatominaglassofwaterintoacomputercapableofperformingabillionoperationspersecond.Cybercrimeisanevilhavingitsorigininthegrowingdependenceoncomputersinmodernlife.Inadayandagewheneverythingfrommicrowaveovensandrefrigeratorstonuclearpowerplantsisbeingrun
7、oncomputers,cybercrimehasassumedrathersinisterimplications.MajorcybercrimesintherecentpastincludetheCitibankripoff.US$10millionwasfraudulentlytransferredoutofthebankandintoabankaccountinSwitzerland.ARussianhackergroupledbyVladimirKevin,arenownedhacker,per
8、petratedtheattack.Thegroupcompromisedthebank’ssecuritysystems.VladimirwasallegedlyusinghisofficecomputeratAOSatrun,acomputerfirminSt.Petersburg,Russia,tobreakintoCitibankcomputers.HewasfinallyarrestedonHeathrowairpo
