It’s two and a half weeks since the exchange students Wuxi.A. arrivedB. reachedC. have be

发布时间：2020-08-20 18:41:39

It’s two and a half weeks since the exchange students      Wuxi.
A. arrived
B. reached
C. have been in
D. have arrived in

网友回答

A. arrived
(答案→)B. reached
C. have been in
D. have arrived in
解析：由题可知从句时态为一般过去时故排除CD
又因为arrive+at或in+地点
reach+地点
故选B
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