题目内容
?Nice to see you. I ________ you for a long time.
?I ________ in Beijing. I've just come back.
A. hadn't seen; am
B. haven't seen; was
C. didn't see; will be
D. haven't seen; shall be
答案:B
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题目内容
?Nice to see you. I ________ you for a long time.
?I ________ in Beijing. I've just come back.
A. hadn't seen; am
B. haven't seen; was
C. didn't see; will be
D. haven't seen; shall be