题目内容
—I phoned you at 7:00 this morning. But there was no answer.
—Well, maybe I______ morning exercises at that time.
A. was doing B. did C is doing D. would do
A
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题目内容
—I phoned you at 7:00 this morning. But there was no answer.
—Well, maybe I______ morning exercises at that time.
A. was doing B. did C is doing D. would do
A