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1、SinceHenryFordturneditintoamass-marketproductacenturyago,阅读理解答案 SinceHenryFordturneditintoamass-marketproductacenturyago,thecarhasdeliveredmanybenefits.Ithaspromotedeconomicgrowth,increasedsocialmobilityandgivenpeoplealotoffun.Butthecarhasalsobroughtmanyproble
2、ms.Itpollutestheair,createstrafficjamsandkillspeople.Anastonishingmillionpeopledie,andasmanyas50millionarehurt,inroadaccidentseachyear. Driversandpassengerswastearound90billionhoursintrafficjamseachyear.Insomecar-chokedcitiesasmuchasathirdofthepetrolusedisburn
3、edbypeoplelookingforaspacetopark. Fortunately,anewtechnologypromisestomakemotoringsafer,lesspollutingandlesstendencytohold-ups.“Connectedcars”--whichmayeventuallydevelopintodriverlesscarsbutfortheforeseeablefuturewillstillhaveahumanatthewheel-cancommunicatewir
4、elesslywitheachotherandwithtraffic-managementsystems,avoidwalkersandothervehiclesandfindopenparkingspots. Somepartsofthetransformationarealreadyinplace.Manynewcarsarealreadybeingfittedwithequipmentthatletsthemkeeptheirdistanceandstayinamotorwayautomaticallyata
5、rangeofspeeds.Soon,allnewcarsinEuropewillhavetobeabletowarntheemergencyservicesiftheiron-boardsensors(传感器)discoveracrash.Singaporehasledthewaywithusingvariabletolls(道路通行费)tosmoothtrafficflowsduringrush-hours;Britainispioneering“smartmotorways”,whosespeedlimitsv
6、aryconstantlytoachieveasimilareffect.Combined,thesenewinventionscouldcreateamuchmorehighlyeffectivesysteminwhichcarsandtheirdriversareconstantlywarnedofdangersandshowedtheways,trafficalwaysflowsattheproperspeedandvehiclescantravelclosertogether,yetwithlessrisko
7、fcrashing. Inthepast,morepeopledrivingmeantmoreroads,morejams,moredeathandmorepollution.Infuture,theconnectedcarcouldoffermankindthepleasuresoftheroadwithratherlessofthepain. 【小题1】AccordingtoParagraph2,theproblemofparkinghasresultedin______. A.moretimeonther
8、oadB.agreatwasteoffuel C.evenheaviertrafficjamsD.increaseddeathandinjuries 【小题2】Whatdoes“asimilareffect”intheParagraph4referto A.Reducingtrafficjams.B.Buildingsmartmotorw
