College English Model Test Three四级模拟题及答案Word下载.docx
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College English Model Test Three四级模拟题及答案Word下载.docx
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提示:
在实考试卷中,该试题在答题卡1上。
ALettertoLawrence
September23,2005
DearLawrence,
Yours,
YuanChao
PartⅡReadingComprehension(SkimmingandScanning)(15minutes)
Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1.Forquestions1-7,mark
Y(forYES)ifthestatementagreeswiththeinformationgiveninthepassage;
N(forNO)ifthestatementcontradictstheinformationgiveninthepassage;
NG(forNOTGIVEN)iftheinformationisnotgiveninthepassage.
Forquestions8-10,completethesentenceswithinformationgiveninthepassage.
ComputerCrime
Acomputercrimeisgenerallydefinedasonethatinvolvestheuseofcomputersandsoftwareforillegalpurposes.Thisdoesn’tmeanthatallthecrimesarenewtypesofcrime.Onthecontrary,manyofthesecrimes,suchasembezzlementoffunds,thealterationofrecords,theft,vandalism,sabotage,andterrorism,canbecommittedwithoutacomputer.Butwithacomputer,theseoffensescanbecarriedoutmorequicklyandwithlesschancethatthepersonresponsibleforthecrimewillbediscovered.
Computercrimesareontheriseandhavebeenforthelasttwelveyears.JusthowmuchthesecomputercrimescosttheAmericanpublicisindispute,butestimatesrangefrom$3billionto$5billionannually.EventheFBI,whichattemptstokeeptrackofthegrowthordeclineofallkindsofcrimes,isunabletosaypreciselyhowlargealossisinvolved;
however,itestimatesthattheaveragetakefromacompanyhitbycomputercrimeis$600,000.Anumberofreasonsaregivenfortheincreaseincomputercrime:
(A)morecomputersinuseand,thus,morepeoplewhoarefamiliarwithbasiccomputeroperation;
(B)morecomputerstiedtogetherinsatelliteandotherdata—transmissionnetworks;
and(C)theeasyaccessofmicrocomputerstohugemainframedatabases.
TheCriminal
Moviesandnewspaperstoriesmightleadustobelievethatmostcomputercrimesarecommittedbyteenage“hackers”—brilliantandbasicallygoodchildrenwholettheirimaginationandtechnicalgeniusgetthemintotrouble.Butarealisticlookatthecrimesrevealsthattheoffenderislikelytobeanemployeeofthefirmagainstwhichthecrimehasbeencommitted,i.e.,an“insider”.
DifficultyofDetectionandPrevention
Giventhekindofpersonwhocommitsacomputercrimeandtheenvironmentinwhichthecrimeoccurs,itisoftendifficulttodetectwhothecriminalis.Firstofall,thecrimemaybesocomplexthatmonthsoryearsgobybeforeanyonediscoversit.
Second,oncethecrimehasbeenrevealed,itisnoteasytofindacleartrailofevidencethatleadsbacktotheguiltyparty.Afterall,lookingfor“weapons”orfingerprintsdoesnotoccurasitmightintheinvestigationofmoreconventionalcrimes.
Third,thereareusuallynowitnessestothecomputercrime,eventhoughitmaybetakingplaceinaroomfilledwithpeople.Whoistosayifthepersonatthenextterminal,calmlykeyingindata,isdoingthecompany’sworkorcommittingacriminalact?
Fourth,notenoughpeopleinmanagementandlawenforcementknowenoughaboutcomputertechnologytopreventthecrimes.Authoritieshavetobefamiliarwiththecomputer’scapabilitieswithinagivensituationtoguardagainstitsmisuses.Insomelargecities,suchasLosAngeles,policedepartmentshavesetupspeciallytrainedcomputercrimeunits.
Butevenwhenanoffenderiscaught,theinvestigators,attorneys(律师),judges,orjuriesmayfindtheallegedcrimetoocomplicatedandperplexingtohandle.Moreattorneysarespecializingincomputerlawandstudyingthecomputer’spotentialformisuse.
Afteracomputercrimehasbeendiscovered,manycompaniesdonotreportitorprosecute(起诉)thepersonresponsible.Acompanymaynotannouncethecrimeoutoffearthatthepubicwillfindouttheweaknessesofitscomputersystemandloseconfidenceinitsorganization.Banks,creditcardcompanies,andinvestmentfirmsareespeciallysensitiveaboutrevealingtheirvulnerabilities(脆弱性)becausetheyrelyheavilyoncustomertrust.
Toavoidpublicattention,cautiouscompanieswilloftensettlecasesofcomputertamperingoutofcourt.Andifcasesdogototrialandtheoffendersareconvicted,theymaybepunishedonlybyafineorlightsentencebecausethejudgeorjuryisn’tfullytrainedtounderstandthenatureandseriousnessofthecrime.
Notallcompaniesaretimidinapprehendingcomputercriminals.Forexample,ConnecticutGeneralLifeInsuranceCompanydecidedithadtogettoughonviolators.Sowhenthecompanydiscoveredthatoneofitscomputertechnicianshadembezzled$200,000byenteringfalsebenefitclaims,itpresenteditfindingstothestate’sattorneyandaidedintheprosecutionofthetechnician.Thetechnicianwasfoundguiltyandsentencedtoprison,notjustforthecomputermisuse,butalsoforgrandtheftandinsurancefraud.ConnecticutGeneralnowhasapolicyofreportingallincidentsoftheftorfraud,nomatterhowsmall.
在实考试卷中,8-10题在答题卡1上。
1.TheFBIknowsexactlyhowlargealossisinvolvedincomputercrimes.
2.Ithasbecomeeasyformicrocomputerownerstousehugemainframedatabases.
3.ItisimpliedintheParagraph3thatmostcomputercriminalsaretheemployeesoftheconcernedcompanies.
4.Manycompaniesdontreportcomputercrimesbecauselawproceduresagainstcomputercrimesusuallycostalotofmoney.
5.Whencomputercrimetakesplaceinaroomfilledwithpeople,thereareusuallymanywitnessestothecrime.
6.ThepassageismainlyabouttheincreaseofcomputercrimesinAmericaandthedifficultiesincombatingcomputercrimes.
7.Computercrimesareontherisebecausemorecheapmicrocomputersareavailable.
8.Accordingtothepassage,computercrimeshasbeenontheriseforthelastyears.
9.ConnecticutGeneralLifeInsurancecompanyiscitedasofcompaniesthattookseriousmeasurestofightagainstcomputercrimes.
10.Banks,creditcardcompanies,andinvestmentfirmsareespeciallysensitiveaboutrevealingtheirvulnerabilitiesbecausetheyplacetoomuchrelianceon.
PartⅢListeningComprehension(35minutes)
SectionA
Inthissection,youwillhear8shortconversationsand2longconversations.Attheendofeachconversation,oneormorequestionswillbeaskedaboutwhatwassaid.Boththeconversationandthequestionswillbespokenonlyonce.Aftereachquestiontherewillbeapause.Duringthepause,youmustreadthefourchoicesmarkedA),B),C)andD),anddecidewhichisthebestanswer.ThenmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.
11A)Shewontletherfriendborrowthecar.B)Shewillshopforacar.
C)Shehasagoodcar.D)Shewilllendhercartoherfriend.
12A)Shehasn’theardfromtheprofessorinaweek.
B)Theclasshasextratimetocompletetheassignment.
C)Sheonlyjustfoundoutabouttheeconomicspaper.
D)Shewon’tseetheprofessoruntilnextweek.
13A)Herbackhandisalmostperfect.
B)Thetimethemanspentpracticinghashelpedhim.
C)Theman’smotherwantedhimtopractice.
D)Hermotherisagoodtenniscoach.
14A)Boardthetrain.B)Sendafax.
C)Changehisdeparturetime.D)Havebreakfast.
15A)Heturnedacornersofast.B)Heranaredlight.
C)Hewentthroughastopsign.D)Hewasspeeding.
16A)Eachpersonwillbeallowedtobuyonlyoneticket.
B)Theticketswillselloutquickly.
C)Therockconcertwillprobablyberescheduled.
D)Therewillbeextratickets.
17A)Theydidn’tgetwet.B)They’relatefortheconcert.
C)Theyprefertodresscasually.D)They’rereallylookingforwardtotheconcert.
18A)Shewasworkingonatrainschedule.B)Shedidn’tgethomeuntilaftermidnight.
C)Shewasbusywithherguestsallevening.D)Shelefttoolatetocatchthetrain.
Question19to22arebasedontheconversationyouhavejustheard.
19.A)Howdifferentkindsofpepperareproduced.B)Whywhitepepperissuperiortoblackpepper.
C)Howthepepperplantisgrown.D)Howvariouspeppersareusedincooking.
20.A)Hereadaboutitinacookbook.B)Hegrowshisownherbsandspices.
C)Heheardaboutitfromafriend.D)Hestudieditincookingschool.
21.A)It’spreservedinliquid.B)Theskinisremoved.
C)It’sdriedinthesun.D)It’sfreeze—dried.
22.A)It’smorepurethanothertypesofpepper.B)Ithelpsmaintainthecolorofcertaindishes.
C)Ithasafruityflavor.D)It’seasiertogrow.
Question23to25arebasedontheconversationyouhavejustheard.
23.A)Astoryinprose.B)Apoemthatrhymes.
C)Atranslationofashortliterarywork.D)Ajournalabouttheprocessofwriting.
24.A)Theclasshasbeenassignedtoreadit.
B)HewasabletoreaditinFrench.
C)Heisn’tsureit’savailableinEnglish.
D)Hethinksit’sanexampleofwhattheprofessorwants.
25.A)It’spronounceddifferentlyinFrenchthanitisinEnglish.
B)TowritewithoutusingitisdifficultbothinEnglishandinFrench.
C)EverywordintheFrenchauthor’sbookcontainedit.
D)It’scommonlyusedinEnglishtomakepoetryrhyme.
Se
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