题目内容
() 4. 一Alan,it's late. Why not go to bed?
—Jenny hasn't come back yet. I for her.
A. waited B. have waited C. am waiting D. was waiting
4.C
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题目内容
() 4. 一Alan,it's late. Why not go to bed?
—Jenny hasn't come back yet. I for her.
A. waited B. have waited C. am waiting D. was waiting