I don't know whether you happen to have heard,but I'm going to study in the USA this September.
I don't know whether you happen to have heard,but I'm going to study in the USA this September.
我一直在纠结一个问题 为什么这里要说you happen to have heard 而不是 you have happened to hear?
我一直在纠结一个问题 为什么这里要说you happen to have heard 而不是 you have happened to hear?
英语人气:719 ℃时间:2020-01-27 21:15:47
优质解答
动词不定式的完成式,表示在谓语动词之前发生的动作,比如:To have known her is a privilege.This house seems to have been built by a very good architect.By 1992,he hoped to have opened a branch overseas.Th...碰巧和听说为什么有时间先后呢?应该是同时发生啊?一般来说,happen表示“碰巧”是不用现在完成时的,但是“听说”是说这句话之前就已经发生的,动词不定式必须用完成式形式,希望我能帮助你解疑释惑。那是不是hear不是在跟happen比较,而是在跟don't know之间比较时间先后? 这么理解对吗对,可以这样理解,希望我能帮助你解疑释惑。
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