why don't your do sth?why don't your sth?哪个对?
热心网友
我们是不是一个学校的啊？好巧啊，刚好我们下午也考英语。
热心网友
why don't your do sth?是正确的因为don't在本句中只是助动词，而每个句子中必需有动词，所以后面的do 是做动词用的，必不可少的！！ 例，why didn't you call me yesterday
热心网友
why don't you do sth?why not do sth?
热心网友
Why not to do sth=Why don't sb do sth
热心网友
thefirstone 'tyoudosomething?