______the bones under the sand，the scientists concluded that they came from the dinosaurs about 65 million years ago．

试卷相关题目

• 1In many countries, packets of cigarettes come with a government health warning ______  them.

  A.attaching with

  B.attached with

  C.attaching to

  D.attached to

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• 2Bats are surprisingly long-lived creatures, some _______ a life span of around 20 years.

  A.had

  B.having

  C.have

  D.to have

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• 3When I opened the door, I found my father sitting in his chair, completely _______ in the humorous stories he was reading.

  A.absorbed

  B.applied

  C.attracted

  D.addicted

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• 4---Is there any possibility of _______ the match?  ---I'm not sure.

  A.our team to win

  B.our team won

  C.our team will win

  D.our team winning

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• 5_____into English, the sentence was found to have an entirely different word order.

  A.Translating

  B.Translated

  C.To translate

  D.Having translated

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• 6—You were brave enough to argue with Mr. Smith.      —Well, now I regret _______ that. 

  A.to do

  B.to be doing

  C.to have done

  D.having done

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• 7At first I regretted _____ them to stay, but we soon became great friends.

  A.to invite

  B.invited

  C.to have invited

  D.inviting

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• 8 _________ his European tour with a speech in Bruges, Belgium, President Xi says China and the EU can become twin engines of growth.

  A.To end

  B.Ended

  C.To be ended

  D.Ending

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• 9He formed a good habit from his childhood, ________ a lot of useful knowledge.

  A.remember

  B.to remember

  C.remembering

  D.remembered

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• 10Birds singing is sometimes a warning to other birds _________ away.

  A.Stay

  B.staying

  C.stayed

  D.to stay

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