It is improtant not to do a bad boy 是个什么句?

问题描述:

It is improtant not to do a bad boy 是个什么句?

错句.
It is improtant not to do(BE) a bad boy .
不要做一个坏男孩儿,这是很重要的.
It is improtant (not) to.
Not to be a bad boy is important.
it作了形式主语.