改错：I don't know what to do it.是把it去掉好还是改为with it?我认为去掉就会改变句意，由于老师听不进我的解释因此算我错，我该怎么想老师解释？
问题描述：
改错：I don't know what to do it.
是把it去掉好还是改为with it?
我认为去掉就会改变句意，由于老师听不进我的解释因此算我错，我该怎么想老师解释？
答
I don't know how to do it.或I don't know what to do .
都可以为：我不知道该怎样做。
I don't know what to do with it.意思是：我不知道怎样处理那件事。
答
去掉it
what to do
how to do it
答
去掉it,或者改为about it也可以.with it 我觉得不太恰当.
去掉并不会改变意思啊.同样是我不知道做某事的意思.what是指代it的,如果下文再用it,就会重复了
答
I don't know what to do