题目内容
.
――Oh, what a pity! All the tickets were sold out.
――I'm sure we_______ two, but you were not quick enough.
――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 |
D
略
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