[急!]求强人帮忙大学英语作业(阅读理解)第34题Carso-查字典问答网
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  [急!]求强人帮忙大学英语作业(阅读理解)第34题Carsof2000willtravelthenation’shighwaysinnever-before-dreams-ofsafety,comfort,andconvenience.Thesecarswillfloatalongnevertouchingtheground,andthereforewillhave

  [急!]求强人帮忙大学英语作业(阅读理解)

  第34题

  Carsof2000willtravelthenation’shighwaysinnever-before-dreams-ofsafety,comfort,andconvenience.Thesecarswillfloatalongnevertouchingtheground,andthereforewillhavenoneedforwheels.

  Annoyinghighwayvibrations,causedbytherotationsofthedisc-and-tirewheels,willbethingsofthepast.Thecominghighwaypassengercarswillliterallyflyabovetheroad,supportedoncolumnsofaircompressedbyturbine-drivenfans.

  Thecarwithoutwheelshasbeencalleda“flyingcar”,and,inasense,that’sjustwhatitis;however,itwillnotbackoutofthefamilygarage,startdownthestreet,andthensuddenlygoquicklyupwardheadingforsomedistantpoint.Onthecontrary,toavoidproblemsinaerialnavigation,thewheel-lessvehicleprobablywilltravelnomorethanthreeinchesaboveroadsurface.Itwilltraveloverfairlyroughroadandevenoversmoothwater.

  Theinevitableproblemsofmaritimeregulations,severeweatherconditions,andrunningoutoffuelinremoteareasallwillrequirenewconceptsofoperation,servicing,andvehicleregulation.

  1.Theauthorbelievesthatcarsofthefuture_______.

  A、willbereplacedbyairplanes

  B、willhavewheelsunlikethoseoftoday

  C、willusecolumnsofairinsteadofwheels

  D、willusewheelswithouttires

  2.Carsofthefuturewillrun_______.

  A、withoutannoyingnoise

  B、withoutfuel

  C、muchmoresmoothly

  D、onanumberoffans

  3.Thecarwithoutwheelshasbeencalleda“flyingcar”because_______.

  A、ittravelsafewinchesabovetheground

  B、itcanflyasaplanedoes

  C、itmovesataveryhighspeed

  D、itcantraveloversmoothwater

  4.Whereisawheel-lesscarleastfittotravel?

  A、Oversoftland

  B、Overroughcountryroads

  C、Overhighways

  D、Overwaterfalls

  5.Wheel-lesscarswill_______.

  A、eliminatealltrafficproblems

  B、createnewtrafficproblems

  C、eliminateparkingproblems

  D、bothAandC

1回答
2019-11-06 13:28
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董宇红

  C

  B

  A

  D

  B

2019-11-06 13:31:39

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