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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. Supposeyou
2、areYuanChao.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（SkimmingandScanning）（15minutes）
3、Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1.Forquestions1-7,markY（forYES）ifthestatementagreeswiththeinformationgiveninthepassage;113N（forNO）ifthestatementcontradictstheinformationgiveninthepassage;NG（forNOTGIVEN）ifthe
4、informationisnotgiveninthepassage.Forquestions8-10,completethesentenceswithinformationgiveninthepassage.ComputerCrimeAcomputercrimeisgenerallydefinedasonethatinvolvestheuseofcomputersandsoftwareforillegalpurposes.Thisdoesn'tmeanthatallthecrimesarenewtypesofcrime.Onthecontrary
5、,manyofthesecrimes,suchasembezzlementoffunds,thealterationofrecords,theft,vandalism,sabotage,andterrorism,canbecommittedwithoutacomputer.Butwithacomputer,theseoffensescanbecarriedoutmorequicklyandwithlesschancethatthepersonresponsibleforthecrimewillbediscovered.Computercrimes
6、areontheriseandhavebeenforthelasttwelveyears.JusthowmuchthesecomputercrimescosttheAmericanpublicisindispute,butestimatesrangefrom＄3billionto＄5billionannually.EventheFBI,whichattemptstokeeptrackofthegrowthordeclineofallkindsofcrimes,isunabletosaypreciselyhowlargealossisinvol
7、ved;however,itestimatesthattheaveragetakefromacompanyhitbycomputercrimeis＄600,000.Anumberofreasonsaregivenfortheincreaseincomputercrime:（A）morecomputersinuseand,thus,morepeoplewhoarefamiliarwithbasiccomputeroperation;（B）morecomputerstiedtogetherinsatelliteandotherdata—transm
8、issionnetworks;and（C）theeasyaccessofmicrocomputerstohugemainframedat
