题目内容
I hear our teacher has been away ________ three weeks’ time.
A. at B. in C. for D. after
C 【解析】句意:我听说我们的老师已经离开三周了。此处是现在完成时,用for+时间段,故选C。
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题目内容
I hear our teacher has been away ________ three weeks’ time.
A. at B. in C. for D. after
C 【解析】句意:我听说我们的老师已经离开三周了。此处是现在完成时,用for+时间段,故选C。