.――Oh, what a pity! All the tickets were sold out.――I'm sure we two, but you were not quic

发布时间：2020-08-16 09:19:52

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――Oh, what a pity! All the tickets were sold out.
――I'm sure we     two, but you were not quick enough.
A. could buy
B. had bought
C. would buy
D. could have bought

网友回答

A. could buy
B. had bought
C. would buy
(答案→)D. could have bought
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