是it is difficult to me to do sth还是it is difficult to me for sth还是it is difficult to me to sth

问题描述:

是it is difficult to me to do sth
还是it is difficult to me for sth
还是it is difficult to me to sth

it is difficult for sb. to do sth.

it is difficult for me to do sth

it is difficult for sb to do sth
For example:It is difficult for me to get here much before seven.我很难在7点以前早早地来到这里。

It is difficult for me to do sth.~

it is difficult for me to do sth
也可以去掉is,it difficult for me to do sth
这里it作形式主语

it is difficult to me to do sth 做某件事对我很难

it is difficult for me to do sth