题目内容
The teachers_________ the office for a few minutes when we arrived．We didn’t meet them．
A． had been away from B． had left
C． have been away from D． have left
A
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题目内容
The teachers_________ the office for a few minutes when we arrived．We didn’t meet them．
A． had been away from B． had left
C． have been away from D． have left
A