come on.

问题描述:

come on.
why no one answer me 和
why does no one answer me
哪句是对的,疑问词后面的助动词一般可以省略掉吗?

why does no one answer me,这个是对的
但是有时候说 why not(为什么不),也是省略了do,原句应该是why do not,why don't?