摘要： Computer lessons are offered in most middle schools.

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(2005湖北省武汉市) Mother asks me ________ computer games before finishing my homework.


  1. A.
    not play
  2. B.
    to play
  3. C.
    not to play
  4. D.
    to not play
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It is the computer ________ you gave me for my birthday.


  1. A.
    which
  2. B.
    who
  3. C.
    this
  4. D.
    whom
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My brother________America for further study and________his computer to me last year．


  1. A.
    left，left
  2. B.
    left for，left
  3. C.
    left for，left for
  4. D.
    left，left for
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Do not try to repair the computer yourself ________ you are an expert.


  1. A.
    if
  2. B.
    that
  3. C.
    unless
  4. D.
    because
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If a tiny computer is placed inside the man's body, it can keep his heart ________.


  1. A.
    beats
  2. B.
    beating
  3. C.
    to beat
  4. D.
    beat
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