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1、2007年英语四级新题型模拟试题及答案(3)大学英语4级考试CollegeEnglishModelTestThree—BandFour—PartⅠWriting（30minutes）Directions:Forthispart,youareallowedthirty minutestowritealettertoyourAmericanfriend Lawrence,tointroduceSpringFestivalinChinaand invitehimtojoinyoutospendthisSpringFestival.
2、 SupposeyouareYuanChao.Youshouldwriteatleast 120wordsfollowingthesuggestionsgivenbelowin Chinese:1.表达你对Lawrence的想念之情；2.介绍中国的春节；3.邀请Lawrence和你们一起过春节。提示:在实考试卷中，该试题在答题卡1上。 ALettertoLawrenceSeptember23,2005DearLawrence,Yours,YuanChaoPartⅡReadingComprehension（Skimmingan
3、dScanning）（15minutes） Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1.Forquestions1-7,markY（forYES）ifthestatementagreeswiththeinformationgiveninthepassage;113N（forNO）ifthestatementcontradictstheinformationgiven
4、inthepassage;NG（forNOTGIVEN）iftheinformationisnotgiveninthepassage.Forquestions8-10,completethesentenceswithinformationgiveninthepassage.ComputerCrimeAcomputercrimeisgenerallydefinedasonethatinvolvestheuseofcomputersandsoftwareforillegalpurposes.Thisdoesn'tmeanthat
5、allthecrimesarenewtypesofcrime.Onthecontrary,manyofthesecrimes,suchasembezzlementoffunds,thealterationofrecords,theft,vandalism,sabotage,andterrorism,canbecommittedwithoutacomputer.Butwithacomputer,theseoffensescanbecarriedoutmorequicklyandwithlesschancethatthepers
6、onresponsibleforthecrimewillbediscovered.Computercrimesareontheriseandhavebeenforthelasttwelveyears.JusthowmuchthesecomputercrimescosttheAmericanpublicisindispute,butestimatesrangefrom＄3billionto＄5billionannually.EventheFBI,whichattemptstokeeptrackofthegrowthorde
7、clineofallkindsofcrimes,isunabletosaypreciselyhowlargealossisinvolved;however,itestimatesthattheaveragetakefromacompanyhitbycomputercrimeis＄600,000.Anumberofreasonsaregivenfortheincreaseincomputercrime:（A）morecomputersinuseand,thus,morepeoplewhoarefamiliarwithbasi
8、ccomputeroperation;（B）morecomputerstiedtogetherinsatelliteandotherdata—transmissionnetworks;and（C）theeasyaccessofmicrocomputerstohugemainframedat
