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1、www.ks5u.com2018-2019学年度高一上学期期末考试英语试题本试卷满分150分，考试时间120分钟。请在答题卷上作答。第一部分听力(共两节，满分30分)第一节((共5小题；每小题1.5分，满分7.5分)听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。第二部分阅读理解(共两节，满分40分)第一节(共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项，并在答题卡上将该项涂黑。AImaginea
2、townwithcrosswalksbutnopedestrians,carsandtrucksbutnodrivers.WelcometoMcity,afake“city”builtbyresearcherswhoaretestingoutthedriverlesscarsofthefuture.Thecontrolledtestenvironment,whichopenedtoday(July20,2015)attheUniversityofMichiganinAnnArbor,covers32acres(thesizeofabout24footballfields)andcontains
3、allthetrappingsofarealsuburborsmallcity.Thereisanentirenetworkofroadslinedwithsidewalks,streetlights,stopsignsandtrafficsignals.There’sevena“downtown”areacompletewithfakebuildingsandoutdoordiningareas.TheideabehindMcityissimple:testoutnewdriverlesscarinnovationsinahuman-freeenvironmentbeforethesetec
4、hnologiesareunleashedintherealworld.-24-"Mcityisasafe,controlled,andrealisticenvironmentwherewearegoingtofigureouthowtheincrediblepotentialofconnectedandautomatedvehiclescanberealizedquickly,efficientlyandsafely,"PeterSweatman,directoroftheMobilityTransformationCenteratU-M,saidinastatement.Theroadso
5、fMcityarebuilttostandupto“rigorous,repeatable”testing,accordingtoMTCofficials.WhileMcitydriversdon'thavetocompetewithrealpedestrians,therewillbeonemechanicalfoot-traveler(arobot-likemachinenamedSebastian)thatstepsoutintotraffictoseewhethertheautomatedcarscanhitthebrakesintime.Thefakecityalsofeatures
6、atrafficcircle,abridge,atunnel,someunpavedroads,andevenafour-lanehighwaywithentranceandexitramps,accordingtoareportbyBloombergBusiness.Inadditiontoevaluatingfullyautomated,ordriverlesscars,theresearchersalsohopetotestoutso-calledconnectedvehicleswithinMcity’slimits.Connectedcarscaneithercommunicatew
7、ithoneanother(vehicle-to-vehiclecontrol,orV2V)orwithpiecesofequipment,suchastrafficlights,thatarelocatednearroadways(vehicle-to-infrastructurecontrol,orV2I).EventhesmallestdetailsofMcityhavebeenplanne
