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精英家教網 > 高中英語 > 題目詳情

It is suggested that the experiment ________ under low temperature.


  1. A.
    makes
  2. B.
    is make
  3. C.
    should be made
  4. D.
    will be made
C
解析:
suggest that sb.(should)do sth.建議某人應該做某事。
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