—Did you enjoy meeting your old schoolmates at the party last week?
—Yes, I did. We each other since we graduated from college.
A. haven't seen
B. didn't see
C. hadn't seen
D. wouldn't see
网友回答
A. haven't seen
B. didn't see
(答案→)C. hadn't seen
D. wouldn't see
解析：C 考查动词的时态。句意：“上周你在聚会上与老同学玩得开心吗？”“开心。自从大学毕业后我们就没有见过面。”答语中的since引导一个时间状语从句，同时结合句意可知，“没有见面”这一动作发生在过去的过去，故用过去完成时。