They need ________ the walls of the zoo, that is, the walls of the zoo need ________.

试卷相关题目

• 1The ________ air has caused a lot of chemical rain to appear in this area constantly.

  A.pollution

  B.polluted

  C.polluting

  D.pollute

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• 2The bird was lucky, it just escaped ________.

  A.catching

  B.to catch

  C.being caught

  D.to be caught

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• 3He sat under the tree, with his eyes ________ upward and his fingers ________.

  A.looked ,crossed

  B.looked ,crossing

  C.looking ,crossing

  D.looking ,crossed

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• 4Tom sat under a tree chatting with his friends and _____ his teacher, stood up in no time.

  A.seeing

  B.seen

  C.saw

  D.to see

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• 5The robber was brought in, with his hands ________ behind．

  A.tied

  B.being tied

  C.tying

  D.having been tied

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• 6I appreciated ________ the opportunity to work in your company two years ago．

  A.having been given

  B.having given

  C.to have been given

  D.to have given

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• 7Have you given up ________ whisky before breakfast?

  A.drank

  B.drinking

  C.to drink

  D.drunk

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• 8Every great culture in the past had its own ideas of beauty _________ in art and architecture．

  A.expressed

  B.to express

  C.express

  D.expressing

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• 9When I opened the door, I found my father sitting in his chair, completely ________ in the humorous stories he was reading．

  A.absorbed

  B.losing

  C.attracted

  D.busy

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• 10I regret ________ you that our company is out of business now．I am afraid that you'll have to go somewhere else．

  A.telling

  B.tell

  C.to tell

  D.having told

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