-I don’t believe we before. -Well, I saw you once at a party, but we introduced.
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—I don’t believe we _______ before.
—Well, I saw you once at a party, but we ______ introduced.
A.have met; weren’t
B.met; weren’t
C.have met; haven’t been
D.met; haven’t been
试题答案
A
这题考查时态语态，第一空填现在完成时，因为有before，第二空从句意看是说在聚会上见过一次，但当时没有被介绍。选 A。