I Wang Tao in the street yesterday. We each other since he went to Beijing.
A. met, didn’t seen
B. have met, hadn’t seen
C. met, haven’t seen
D. met, hadn’t seen
网友回答
A. met, didn’t seen
B. have met, hadn’t seen
C. met, haven’t seen
(答案→)D. met, hadn’t seen
解析：考查时态。第一空根据时间状语yesterday，故用一般过去时；第二空根据时间状语since he went to Beijing，故用过去完成时。选D。