搜题
问题   更新时间2023/4/3 12:59:00

John and I_____friends for eight years. Wee first got to know each other at a Christmas party. But we________each other a couple of times before that.
A.had been;have met
B.have been;have met
C.had been;had met
D.have been;had met

参考答案:D
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