英语:lucy didn't pass the end-of-term exam,which upset him ver

问题描述:

英语:lucy didn't pass the end-of-term exam,which upset him very much
which upset?
那如果是一般现在时类?要不要加s?
1个回答 分类:英语 2014-09-18

问题解答:

我来补答
upset在这里是upset的过去式,表示过去的动作.不存在单复数的问题
 
 
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