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科目： 來源： 題型：單選題

Some people say that salt water never freezes. This isn’t true.Salt water does freeze. However, it takes a colder temperature to freeze waterthan it does to freeze fresh water. Salt water freezes at twenty - eightdegrees. Fresh water freezes at thirty-two degrees.The freezing temperature of salt and fresh water:


  1. A.
    differs by ten degrees.
  2. B.
    differs by eight degrees.
  3. C.
    differs by four degrees.
  4. D.
    is the same.

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科目： 來源： 題型：單選題

During the summer you can take apicture of a tree in the morning before ten o’clock. You canalso take a picture in the late afternoon. You will get better shadows and amore interesting picture than at noontime, when the sun is straight overhead.You can take the best picture:


  1. A.
    at any time.
  2. B.
    only in the mooring.
  3. C.
    only in the afternoon.
  4. D.
    at two different times.

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科目： 來源： 題型：單選題

Be sure to ________ your cigarette or it might ________.


  1. A.
    put off; catch fire
  2. B.
    put off; be on fire
  3. C.
    put out; break out a fire
  4. D.
    put out; cause a fire

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科目： 來源： 題型：單選題

________ since the reform and opening to the outside world.


  1. A.
    Great changes have taken place in China
  2. B.
    China has taken place great changes
  3. C.
    Great changes have been take place in China
  4. D.
    China changed a lot

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科目： 來源： 題型：單選題

She will ________ in two weeks' time.


  1. A.
    get away Beijing
  2. B.
    return to Beijing
  3. C.
    return back to Beijing
  4. D.
    come back Beijing

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科目： 來源： 題型：單選題

There is going ________ an English evening at the weekend.


  1. A.
    to have
  2. B.
    to have had
  3. C.
    to had
  4. D.
    to be

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科目： 來源： 題型：單選題

Her mother died last year. ________she has to stand on herself.


  1. A.
    At that time
  2. B.
    Then
  3. C.
    From then
  4. D.
    Since then

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科目： 來源： 題型：單選題

________did it take you to finish the work?


  1. A.
    How soon
  2. B.
    How often
  3. C.
    How far
  4. D.
    How long

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科目： 來源： 題型：單選題

I find him easy ________?


  1. A.
    to get along
  2. B.
    to get along with
  3. C.
    to get on
  4. D.
    to get on well

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科目： 來源： 題型：單選題

What he said ________reasonable.


  1. A.
    listens
  2. B.
    heats
  3. C.
    listens to
  4. D.
    sounds

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