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新视野大学英语1第三版听说教程答案U5更正版

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cesbeen\restablishedalongriversorthecoast.\rUntiltheIndustrialRevolution,transportationwasveryslowand\rexpensive.AftertheRevolution,transportationchangedInthe19thcentury,\rtheinventionofthesteamenginemadelandtransportationindependentof\rhumanoranimalpower.Bothspeedandincreasedrapidly.\rWiththedevelopmentofcarsatofthe20thcentury,landtransportation\rbecamemorecommon.In1903,thefirstcontrollableairplanewasinvented,\randafterworldWarI,itbecameamorepopularasmethodsoftransportation.\rThen,afterhigh-speedrailwasfirstintroducedinJapanin1964,passengers\rstartedusingitinAsiaandEuropeinsteadofusingairplanestotravellong\rdistances.\rNow,thedevelopmentoftechnology,humanbeingsareabletoenjoyEvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\rvariousmethodsoftransportationfortheirspeedandcomfort.

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