问题
选择题
---Excuse me, when you the girl over there?
---Last year in Beijing. And I her for about one year.
A．have known; have known
B．did know; knew
C．did know; have known
D．have known; knew
答案
答案：C
根据答语内容的回答Last year in Beijing，可知第一空问句应该用一般过去时，而第二空根据时间状语for about one year，可知答案为C