The word “fraction” in the second paragraph means

试卷相关题目

• 1Most of the fresh water on Earth

  A.is stored underground.

  B.is in the form of ice at the Poles and on mountains

  C.is found in rivers and lakes.

  D.comes from the rain.

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• 2The total quantity of water on Earth

  A.remains almost unchanged.

  B.has greatly increased in recent years

  C.is decreasing constantly.

  D.is affected by global warming.

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• 3Liquid water only exists

  A.in the center of the earth.

  B.on the surface of our planet.

  C.in a very narrow range of temperatures

  D.in the coastal areas of the earth.

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• 4The word “thrift” in paragraph 1 could be best replaced by

  A.charity.

  B.one dollar.

  C.first class.

  D.two dollars.

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• 5Thrift shops can do everything EXCEPT

  A.give clothing a second life.

  B.generate in come for charities.

  C.provide cheaper clothes for the poor.

  D.stop rich people from wasting money

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• 6There is more rainfall

  A.over the mountains than over the rivers

  B.over the rivers than over the mountains.

  C.over the oceans than over the lan

  D.D.over the land than over the oceans

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