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科目： 來源： 題型：單選題

With the greatest difficulty, they ________ swim to the other side of the river.


  1. A.
    can
  2. B.
    could
  3. C.
    were able to
  4. D.
    could be able to

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科目： 來源： 題型：單選題

I decided to quit the job, because I felt my boss hard _________．


  1. A.
    to be satisfied
  2. B.
    to satisfy
  3. C.
    satisfied
  4. D.
    being satisfied

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科目： 來源： 題型：單選題

Scientists have created ________ antelligent food wrapping material that changes color if ________ acontents are going bad．


  1. A.
    an; 不填
  2. B.
    不填; the
  3. C.
    an; the
  4. D.
    the; 不填

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科目： 來源： 題型：單選題

Let Mary play with your toys as well, Tina, you must learn to ________．


  1. A.
    spare
  2. B.
    take
  3. C.
    support
  4. D.
    share

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科目： 來源： 題型：單選題

Looking round the town, he felt as though he ________ away for ages.


  1. A.
    has been
  2. B.
    was
  3. C.
    is
  4. D.
    had been

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科目： 來源： 題型：單選題

We should protect the trees from ____________.


  1. A.
    destroy
  2. B.
    destroying
  3. C.
    being destroyed
  4. D.
    be destroyed

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科目： 來源： 題型：單選題

The workers ________ that the company make an apology to the girl publicly for what they had done to her．


  1. A.
    asked
  2. B.
    demanded
  3. C.
    said
  4. D.
    promised

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科目： 來源： 題型：單選題

It was in the classroom ________ I found his key ________ the door.


  1. A.
    where, to
  2. B.
    that, to
  3. C.
    where, at
  4. D.
    which, at

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科目： 來源： 題型：單選題

The smoke from the fire was ________ thick for them ________ on the roof .


  1. A.
    so, can't land
  2. B.
    such, not to land
  3. C.
    too, cannot land
  4. D.
    too, to land

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科目： 來源： 題型：單選題

By the middle of this century, the majority of the world’s population ________ in cities．


  1. A.
    will be living
  2. B.
    are living
  3. C.
    have lived
  4. D.
    will have lived

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