—How many times have you been to China?—In fact, it is the first time I here.A. wasB. amC

发布时间：2020-08-16 08:20:21


—How many times have you been to China?
—In fact, it is the first time I      here.
A. was
B. am
C. had been
D. have been

网友回答

A. was
B. am
C. had been
(答案→)D. have been
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