搜题
问题   更新时间2023/9/22 9:44:00

John and I ____ friends for eight years. We first got to know each other at a Christmas party. But we _______ each other a couple of times before that.(3.0分)
A: had been; have met
B: have been; have met
C: had been; had met
D: have been; had met

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