题目内容
If you ____ the chat room ten minutes ago, you ____ what we were talking about.
| A.have joined; will know | B.would join; have known |
| C.should join; would know | D.had joined; would have known |
D
解析
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题目内容
If you ____ the chat room ten minutes ago, you ____ what we were talking about.
| A.have joined; will know | B.would join; have known |
| C.should join; would know | D.had joined; would have known |
D
解析