The total quantity of water on Earth

试卷相关题目

• 1Liquid 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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• 2The 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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• 3Thrift 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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• 4What does Akins do？

  A.She is a soldier.

  B.She is an accountant.

  C.She is a saleswoman

  D.She is a road sweeper.

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• 5When Barth was a college student， he often shopped at thrift shops

  A.to save money.

  B.to save energy.

  C.to help the environment.

  D.to make friends with poor peopl

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• 6Most 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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• 7The word “fraction” in the second paragraph means

  A.a very small amount.

  B.a large area.

  C.an important system.

  D.a major source of information.

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• 8There 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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