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The teachers ________ the office for a few minutes when we arrived.We didn’t meet them.


  1. A.
    had been away from
  2. B.
    had left
  3. C.
    have been away from
  4. D.
    have left
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科目:初中英语 来源:外研社七年级英语(上)练习题 题型:016

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