2017年6月份-四级听力真题第2套(听力文本)

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1、CollegeEnglishTestBandFour（2017年6月四级听力真题文本第2套）PartIIListeningComprehensionSectionADirections:Inthissection,youwillhearthreenewsreports.Attheendofeachnewsreport,youwillheartwoorthreequestions.Boththenewsreportandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebesta

2、nswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.NewsReportOneAutomakersandtechcompaniesareworkinghardtoofferthefirsttrueself-drivingcar.But75%ofdriverssaytheywouldn'tfeelsafeinsuchavehicle.Still,60%ofdriverswouldlike

3、togetsomekindofself-drivingfeature,suchasautomaticbrakingorself-parking,thenexttimetheybuyanewcar.TheattitudesarepublishedinanewAAAsurveyof1,800drivers.Advocatesofself-drivingcarsarguetheywouldbesaferthanincarsdrivenbyhumansbecausetheywouldn'tgetdistractedordrivewhentired.Butthosesurvey

4、edbyAAAsaytheytrusttheirowndrivingskills.Manyfeelthetechnologyistoonewandunproven.JohnNielsen,AAA'smanagingdirectorofautomotiveengineeringandrepair,saidtestssuggestdriversmaybeoverestimatingtheirownabilities.Healsobelievestheywillbemorelikelytotrustself-drivingcarsastheybecomemorefamili

5、arwithfeaturessuchasautomaticbrakingorparking.Heestimatedthatthe"comfortlevel"willincreaseconsiderablyinfivetotenyears.Questions1and2arebasedonthenewsreportyouhavejustheard.1.WhatisthefindingoftheAAAsurvey?2.WhatdoesJohnNielsensayaboutself-drivingcars?NewsReportTwoOnedoghasbeenkilledand

6、multipledogshavebeeninjuredbyasnowmobiledriverinwhatappearstobeanintentionalattackoncompetitorsintheIditarodRaceinAlaska.AliyZirklewasthefirsttoreportanattack.Asnowmobiledriverhadrepeatedlyattemptedtoharmherandherteam,andoneofZirkle'sdogshadreceivedanon-life-threateninginjury.Zirklerepo

7、rtedtheattackwhenshearrivedinNulato,Alaska,intheearlyhoursofthemorning.ThenJeffKing,afour-timechampion,reportedasimilarattack.Histeamwashitbyasnowmobiledriver,injuringseveraldogsandkillinga3-year-oldmaledog.ReporterZachariahHughessaysthatneitherKingnorZirklewasinjured.Althought