题目内容
--- I don’t think we have met before.
--- Yes.Once at a party, but we __________.
A.didn’t introduce B.weren’t introduced
C.haven’t introduced D.weren’t introducing
B
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题目内容
--- I don’t think we have met before.
--- Yes.Once at a party, but we __________.
A.didn’t introduce B.weren’t introduced
C.haven’t introduced D.weren’t introducing
B