英语阅读理解Waterisveryimportanttous-查字典问答网
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  英语阅读理解Waterisveryimportanttous.Wecannotlivewithoutit.Thereisalotofwaterontheearth,butwecannotusemostofit.About97.4%oftheearth’swaterissalty.MostofthefreshwaterissnowandiceneartheNorthandSouthPo

  英语阅读理解

  Waterisveryimportanttous.Wecannotlivewithoutit.

  Thereisalotofwaterontheearth,butwecannotusemostofit.About97.4%oftheearth’swaterissalty.MostofthefreshwaterissnowandiceneartheNorthandSouthPoles.

  Wecanuseonlyaboutonepercentofthewaterontheearth.Weusewaterfrombothlakesandrivers.Someofthewaterevaporatesandthenbecomesrain.Ofcourseweuserainwaterforfarmsandotherthings.Weusethiswateragainandagain.

  Sometimestheearth’swaterisinthewrongplace.Thereisalotofraininthetropics,butitisdifficulttohavefarmsinthetropics.Mostofthelandthereisnotveryrich.Somedesertlandisrich,butthereisonlyalittlewaterinthedesert.

  Waterisaproblemformanypeopleintheworld.

  ()1.About______oftheearth’swaterisfresh.

  A.97.4%B.2.6%C.1%D.25%

  ()2.Mostofthefreshwateris_______.

  A.snowandiceB.rain

  C.inlakesandriversD.inoceans

  ()3.Itrainsafterthewater_______fromoceans,lakesandrivers.

  A.fallsB.enjoysC.evaporatesD.runs

  ()4.Weonlyuseoftheearth’sfreshwater.

  A.50%B.97.4%C.25%D.2.6%

  ()5.Mostofthelandinthetropicsis.

  A.poorB.dryC.richD.salty

1回答
2020-06-13 23:01
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翟延忠

  B、A、C、D、A

2020-06-13 23:05:43

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