I found______very easy to learn English well if you put your heart into it.

问题描述:

I found______very easy to learn English well if you put your heart into it.
A.that B.this C.it

C.it.解释习惯用法,it作为形式主语,本来是It is very easy to .....把I find that和前面那句连在一起就是这样省略。