I did my homework yesterday evening.改为否定句

问题描述:

I did my homework yesterday evening.改为否定句
1个回答 分类:英语 2014-09-18

问题解答:

我来补答
I didn't do my homework yesterday evening (考点:判断did是实义动词还是助动词,此处是实义动词‘做作业’)
 
 
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