---Isn't it a surprise that I happened to meet Francis Mathews at the Christmas party last week?

---Isn't it a surprise that I happened to meet Francis Mathews at the Christmas party last week?

---If my memory serves me correctly, you _____ each other for exactly two years.

A.hadn't seen

B.haven't seen

C.didn't see

D.don’t see

答案及解析: A

解析:

考查动词时态。语境表示在上周见面之前有两年没见面,因此用过去完成时。