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精英家教網 > 高中英語 > 題目詳情

A computer ________ think for itself; it must be told what to do.


  1. A.
    can't
  2. B.
    couldn't
  3. C.
    may not
  4. D.
    might not
A
解析:
考查情態動詞的運用。這句話的意思:“計算機本身不能思考它必須被告知做什么”因此這里所表示的是計算機本身的能力。
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