题目内容
—Isn"t it a surprise that I happened to meet Francis Mafhews at the Christmas party last week? —If my memory serves me correctly, you ____ each other for exactly two years.
提问人:韩莉发布时间:2020-01-16
A.hadn"t seen
B.haven"t seen
C.didn"t see
D.don"t see.
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