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科目: 來(lái)源: 題型:單選題

_______ in the accident.


  1. A.
    Only were five men seriously hurt
  2. B.
    Only did five men were seriously hurt
  3. C.
    Only five men were seriously hurt
  4. D.
    Only five men were seriously hurted

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科目: 來(lái)源: 題型:單選題

_________ the whole process for the studies of cancer took more than a year, the technology is moving so fast that it will soon take just weeks.


  1. A.
    How
  2. B.
    Because
  3. C.
    If
  4. D.
    While

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科目: 來(lái)源: 題型:單選題

We’d like to go and thank him ourselves, ____________we don’t have his address.


  1. A.
    so
  2. B.
    and
  3. C.
    or
  4. D.
    but

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科目: 來(lái)源: 題型:單選題

I left very early last night, but I wish I _____ so early.


  1. A.
    didn’t leave
  2. B.
    hadn’t left
  3. C.
    haven’t left
  4. D.
    couldn’t leave

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科目: 來(lái)源: 題型:單選題

The librarian insists that John _____ no more books from the library before he returns all the books he has borrowed.


  1. A.
    will take
  2. B.
    took
  3. C.
    take
  4. D.
    takes

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科目: 來(lái)源: 題型:單選題

The captain urged that the mission ________ before dark


  1. A.
    must be finished
  2. B.
    be finished
  3. C.
    ought to be finished
  4. D.
    was finished

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科目: 來(lái)源: 題型:單選題

Do you have any idea of the reason _____ he referred to?


  1. A.
    that
  2. B.
    where
  3. C.
    why
  4. D.
    when

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科目: 來(lái)源: 題型:單選題

The problem ________ this material can be used in our factory has been solved.


  1. A.
    that
  2. B.
    what
  3. C.
    whether
  4. D.
    why

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科目: 來(lái)源: 題型:單選題

The first thing ________ I did was to see if there were any products ________ might help me, but there only seemed to be powders ________ to kill snakes.


  1. A.
    that; /; designed
  2. B.
    which; that; designed
  3. C.
    /; that; designed
  4. D.
    /; which; design

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科目: 來(lái)源: 題型:單選題

________ is very important in doing any scientific work.


  1. A.
    Album
  2. B.
    Category
  3. C.
    Accuracy
  4. D.
    Assume

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