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科目: 來源: 題型:單選題

They ___ every means, but the engine __ work.


  1. A.
    tried; couldn't
  2. B.
    have tried; won't
  3. C.
    tried; won't
  4. D.
    have tried; can’t

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科目: 來源: 題型:單選題

Scientists are hoping for a _____ in the search for a cure for cancer


  1. A.
    breakthrough
  2. B.
    break
  3. C.
    deal
  4. D.
    progress

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科目: 來源: 題型:單選題

_____ he graduated from college, he became a success in business.


  1. A.
    Short
  2. B.
    Shortly
  3. C.
    Shortly after
  4. D.
    short after

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科目: 來源: 題型:單選題

Such food doesn’t keep long. You may as well     it in fridge.


  1. A.
    compensate
  2. B.
    process
  3. C.
    preserve
  4. D.
    reserve

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科目: 來源: 題型:單選題

Jack wasn’t saying anything,but the teacher smiled at him ________he had done something very clever.


  1. A.
    as if
  2. B.
    in case
  3. C.
    while
  4. D.
    though

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科目: 來源: 題型:單選題

                , the sun was rising in the east.


  1. A.
    Arriving there
  2. B.
    We arriving there
  3. C.
    Having arrived there
  4. D.
    We arrived

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科目: 來源: 題型:單選題

The thief was caught by the police and put him into __ prison soon.


  1. A.
    a
  2. B.
    an
  3. C.
    the
  4. D.
    /

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科目: 來源: 題型:單選題

It was a nice meal, _______ a little expensive


  1. A.
    though
  2. B.
    whether
  3. C.
    since
  4. D.
    that

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科目: 來源: 題型:單選題

 The cars in the auto show vary ______ price from $ 100,000 ______ $ 2 million, but they have attracted many customers.


  1. A.
    in; to
  2. B.
    with; and
  3. C.
    of; with
  4. D.
    from; to

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科目: 來源: 題型:單選題

I was told that although these old buildings _______ the Qing Dynasty, they remained in good condition.


  1. A.
    are dated back to
  2. B.
    dated back to
  3. C.
    dating back to
  4. D.
    have dated back to

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