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科目： 來(lái)源： 題型：單選題

________ medical help was available and the patient soon came to life．


  1. A.
    Hopefully
  2. B.
    Fortunately
  3. C.
    Unfortunately
  4. D.
    Sadly

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科目： 來(lái)源： 題型：單選題

The dinosaurs ________ evolving and been unable to adapt to changes in the climate．


  1. A.
    might stop
  2. B.
    needn’t have stopped
  3. C.
    may have stopped
  4. D.
    couldn’t stop

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科目： 來(lái)源： 題型：單選題

Only by ________ science and technology can we make our country stronger．


  1. A.
    rely on
  2. B.
    live on
  3. C.
    relying on
  4. D.
    living on

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科目： 來(lái)源： 題型：單選題

It is better to ask for help at the rather than to wait until everyone is ________ their feet.


  1. A.
    rising to
  2. B.
    standing up
  3. C.
    holding up
  4. D.
    rushed off

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科目： 來(lái)源： 題型：單選題

The roof fell ________ he had time to dash into the house to save his baby.


  1. A.
    as
  2. B.
    after
  3. C.
    until
  4. D.
    before

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科目： 來(lái)源： 題型：單選題

The windows are believed ________ by Jack.


  1. A.
    broken
  2. B.
    to be broken
  3. C.
    to break
  4. D.
    to have been broken

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科目： 來(lái)源： 題型：單選題

I was so familiar with him that I recognised his voice ____I picked up the phone


  1. A.
    while
  2. B.
    the moment
  3. C.
    after
  4. D.
    in case

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科目： 來(lái)源： 題型：單選題

He ________ the 6:30 train because he didn't leave until 6:35 .


  1. A.
    couldn't
  2. B.
    may not have caught
  3. C.
    can't have caught
  4. D.
    mustn't catch

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科目： 來(lái)源： 題型：單選題

He was a good swimmer so he ________ swim to the river bank when the boat sank.


  1. A.
    could
  2. B.
    was able to
  3. C.
    succeeded
  4. D.
    might

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科目： 來(lái)源： 題型：單選題

Since the road is wet this morning, ________ last night．


  1. A.
    it must rain
  2. B.
    it must be raining
  3. C.
    it must have rained
  4. D.
    it must have been rain

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