I happened to meet Lily yesterday. 一 Lucky dog! You_____ each other f
四川省绵阳市2013届高三第二次诊断性考试英语答案/2013年绵阳二诊英语答案
I happened to meet Lily yesterday.
一 Lucky dog! You_____ each other for exactly two years.
A. haven't seen B. hadn't seen C. didn't see D. don't see