题目内容
— Hi, I ______ you for a long time.
— I ______ in Beijing. I've just come back.
— I ______ in Beijing. I've just come back.
[ ]
A. hadn't seen; am
B. haven't seen; shall be
C. didn't see, will be
D. haven't seen; was
B. haven't seen; shall be
C. didn't see, will be
D. haven't seen; was
D
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