I ran across David while walking along the street yesterday. I him for three years.
A. hadn’t seen
B. didn’t see
C. haven’t seen
D. don’t see
网友回答
(答案→)A. hadn’t seen
B. didn’t see
C. haven’t seen
D. don’t see
解析:句意:昨天我在街上走的时候碰到大卫。我三年没有见过他了。根据动词ran across和时间短语 yesterday,可知事情发生在过去,在遇见大卫之前有三年没见过他了,see 发生在ran across之前,故此处用过去的过去,即过去完成时。故选A。