—It’s very friendly him to help me when I’m in trouble.A. forB. toC. ofD. with

问题补充：

—It’s very friendly him to help me when I’m in trouble.

A. for

B. to

C. of

D. with

答案：

A. for

B. to

(答案→)C. of

D. with

解析：考查固定搭配。It is very+adj.+of sb. to do sth.意思是“某人干某事真是太---”。结合原句：在我有困难时，你帮助我真是太又好了。