I Wang Tao in the street yesterday. We each other since he went to Beijing.A. met didn’

问题补充：

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

答案：

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：本题考查时态。第一个空根据yesterday可知应该用一般过去时；第二个空指的是“自他去北京到昨天yesterday之前”是过去的过去，用过去完成时。