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科目： 來源： 題型：單選題

Sometimes proper answers are not far to seek_____ food safety problem.


  1. A.
    in
  2. B.
    to
  3. C.
    on
  4. D.
    after

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科目： 來源： 題型：單選題

To be successful, you must be smart, confident, and, ______ honest.


  1. A.
    therefore
  2. B.
    above all
  3. C.
    however
  4. D.
    after all

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科目： 來源： 題型：單選題

Whatever is left over may be put into the refrigerator, ________ it will keep for two or three weeks．


  1. A.
    when
  2. B.
    which
  3. C.
    where
  4. D.
    while

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科目： 來源： 題型：單選題

Much ________ has been done to the natural environment．


  1. A.
    injury
  2. B.
    hurt
  3. C.
    harm
  4. D.
    wound

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科目： 來源： 題型：單選題

It was ______ the old clock that the old man spent the whole morning at home.


  1. A.
    repairing
  2. B.
    repaired
  3. C.
    to repair
  4. D.
    in repair

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科目： 來源： 題型：單選題

He got well­prepared for the job interview, for he couldn't risk the good opportunity_______.


  1. A.
    to lose
  2. B.
    losing
  3. C.
    to be lost
  4. D.
    being lost

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科目： 來源： 題型：單選題

________ global warming, natural disasters reach a peak in 2005．What are you doing about it?


  1. A.
    Instead of
  2. B.
    In spite of
  3. C.
    Due to
  4. D.
    No matter how

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科目： 來源： 題型：單選題

________ in touch with your family and friends or ________ away for weekends is certainly easier with a car．


  1. A.
    Keep; go
  2. B.
    Keeping; go
  3. C.
    Keep; going
  4. D.
    Keeping; going

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科目： 來源： 題型：單選題

With online course Crazy English owns over 20 million students all over China ________ the class through the Intemet.


  1. A.
    attend
  2. B.
    attended
  3. C.
    attending
  4. D.
    to be attending

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科目： 來源： 題型：單選題

The factory used 65 percent of the raw materials, the rest of which ________ saved for other purposes.


  1. A.
    is
  2. B.
    are
  3. C.
    was
  4. D.
    were

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