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• d*** 2006-03-24 12:49:25

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  是一个虚拟语气啊。he _you more help ,even though he was very busy 选:might have given 他本可以给你更多的帮助。
• i*** 2006-03-21 00:18:46

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  he _you more help ,even though he was very busy 选:might have given might have given may/might have done 对过去所做的事的猜测，may比might语气强。 即使他很忙，也可能对你帮助。如果选may give 是 对现在的猜测。 这是于过去事实相反的虚拟语气。