—What do you think of the book? —Oh, excellent．It's worth ________ a second time．  

试卷相关题目

• 1He received a telegram ________ “Mother Sick.”

  A.written

  B.said

  C.reading

  D.writing

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• 2He was busy writing a story, only _______ once in a while to smoke a cigarette.

  A.to stop

  B.stopping

  C.to have stopped

  D.having stopped

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• 3I regret ______ you that you will miss your flight if you don't hurry up. You have only twenty minutes to go.

  A.to tell

  B.telling

  C.having told

  D.to telling

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• 4I don't think math ________.          

  A.easily to be learned

  B.easily to learn

  C.easy to be learning

  D.easy to learn

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• 5I'm sorry that I can't help _____ trees because I am busy with the homework.

  A.to plant

  B.planting

  C.planted

  D.plants

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• 6A powerful earthquake, _______ a magnitude of 6.3, struck the Indonesian island of Sumatra today, and ________ at least 70 people.

  A.measured; killing

  B.to measure; killed

  C.measuring; killed

  D.measuring; having killed

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• 7The teacher spoke loudly in class so as to make herself ______clearly.

  A.hear

  B.to be heard

  C.heard

  D.to hear

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• 8It remains ______ whether Liu Xiang will take part in the next Olympics.

  A.to see

  B.to be seen

  C.seeing

  D.to have seen

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• 9At the age of 29, Dave was a worker,______ in a small apartment near Boston and ______ what to do about his future.

  A.living; wondering

  B.lived; wondering

  C.lived; wondered

  D.living; wondered

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• 10To my delight, the snakes,________ carefully, turned out to be no trouble and all went well according to the plan.

  A.monitoring

  B.being monitored

  C.having monitored

  D.monitored

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