when are you going to do it?还是when do you going to do it?为什么?

问题描述:

when are you going to do it?还是when do you going to do it?为什么?

when are you going to do it

when are you going to do it?
be going to do 表示一般将来时态 固定用法
记住就好
希望能够帮到楼主