题目列表(包括答案和解析)

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79. If we want to protect the environment, we must __________ the problems and convince people to take action.

A. communicate   B. compare     C. conclude     D. clarify

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78. Knowledge is like money. By ____________ it can increase in quantity as well as in value.

A. circulating    B. clarifying     C. calculating    D. collecting

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77. As violence and crimes are on the rise all across the world, it is only wise to ________ a place where we are going to be safe.

A. check     B. choose       C. circulate     D. clarify

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76. Plastic bags are even dangerous to wildlife as thousands of sea animals are killed each year when they eat or are _________ by them.

A. chewed    B. cheated      C. choked     D. classified

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75. He _________ over the problem for several days before making his decision.

  A. checked    B. chewed      C. catered     D. choked

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74. --- Julia said she sent you a birthday card yesterday. Have you got it?'

   --- Oh, really! I haven't __________ my mailbox yet. (2005年高考天津卷)

   A. examined    B. calculated     C. tested      D. checked

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73. Schools ban students from bringing mobile phones, which are used to _______ in exams.

   A. cheat      B. boycott      C. charge       D. click

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72. She was complaining that the doctor was _________ too much for the treatment he was giving her.

A. spending     B. offering     C. costing       D. charging

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71. Every year on 28th, September, many people gather in Qufu to _________ Confucius's birthday, paying their respects.

  A. celebrate    B. calculate     C. congratulate    D. welcome

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70. I don’t think he is a good writer; he specially writes books to ________ to low tastes.

    A.blame      B. cater         C. cancel      D.charge

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