问题标题:
Hekepthisheadotherwisetheaccidentwouldhavehappen为什么用wouldhavehappen而不用过去时happened或用wouldhappen呢不好意思happen应改为happened
问题描述:
Hekepthisheadotherwisetheaccidentwouldhavehappen
为什么用wouldhavehappen而不用过去时happened或用wouldhappen呢
不好意思happen应改为happened
顾彬回答:
是wouldhavehappened.情态动词过去时+完成时表示对过去事情的推测.这里也是一样..表示推测"要不是他kepthishead,就会发生一场事故"...例如:IwouldhavedonemyhomeworkifIwasn'till.如果不是我病了,我...
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