---Have you got the final result?---Yes, very disappointing. We________ have won
题型：不详难度：来源：
---Have you got the final result?
---Yes, very disappointing. We________ have won the game. |
答案
| B |
解析
试题分析：考查情态动词用法。句意：—你知道最后的结果了吗？—是的，很让人失望，我们本可以赢得比赛的。根据句意本句是做过去所发生事情的虚拟，故使用“情态动词+have done”；could have done本可以做某事，实际上却未做。
点评：情态动词的用法比较复杂。突出的是表示推测：如果是对现在的情况进行推测，使用“情态动词+动词原形”；对过去的情况进行推测，使用“情态动词+have done”；情态动词也经常用于虚拟语气，要分具体情况来分析，在条件句中和宾语从句，表语从句中都有体现。 |
举一反三
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—I picked it up from a second-hand bookshop if you ______ know. |
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