The students went out before the bell ________.


  1. A.
    had rung
  2. B.
    has rung
  3. C.
    didn't ring
  4. D.
    hadn't rung
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科目:高中英語(yǔ) 來(lái)源: 題型:

On the street I saw a studen _____ I thought was English.

  A. whom   B. who

  C. the one   D. he

 

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