I ()Mary in the street yesterday,we ()each other since I left school.【答后给分】.

问题描述:

I ()Mary in the street yesterday,we ()each other since I left school.【答后给分】.
A.met;didn’t see.B.had met;hadn’t seen.C.met;hadn’t seen.回答并附上原因.

C像有yesterday last week 9:00 last Monday这种具体指出的过去的时间的句子用过去时而有since balabalabala~或past 3 years之类的过去一段时间的句子用完成时 LS我认为C还是对的如果过去的动作一直持续到现在 那应...