About 71% of the earth's surface ______ covered with water, but 20% of the world population ______ have access to safe drinking water.

试卷相关题目

• 1Facing danger, he always __________ calm.

  A.seems

  B.remains

  C.becomes

  D.appears

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• 2. —Do you want to go to the cinema tonight? —Sorry, I'm so tired. I ________ an early night.

  A.have

  B.am having

  C.have had

  D.had

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• 3Jack_____his leg. Otherwise, he would have won the race.

  A.had broken

  B.broke

  C.has broken

  D.would break

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• 4. My parents ________ in Hengshui. They were born there and have never lived anywhere else.

  A.live

  B.lived

  C.were living

  D.will live

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• 5. Thirty thousand yuan as well as hundreds of tons of food________ to the flooded are

  A.A.have offered

  B.has offered

  C.have been offered

  D.has been offered

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• 6Bill ______ a couch potato and now he has a healthy lifestyle.

  A.is

  B.used to be

  C.is used to being

  D.is used to be

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• 7The poor woman with her two children _____ in a street corner.

  A.was seen beg

  B.were seen beg

  C.were seen begging

  D.was seen begging

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• 8Although the official didn't mention any names, everyone knew who he _____.

  A.refers to

  B.had referred to

  C.has referred to

  D.was referring to

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• 9-- How are you getting on with your deskmate? -- She is the last one I want to talk to . ________.

  A.She has turned me in

  B.She is always turning me off

  C.She had said bad words behind me

  D.She turns me out

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• 10My favorite movie ________ in the cinema now. Would you like to go with me and see it?

  A.is being shown

  B.shows

  C.is showing

  D.shown

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