It is very kind you to help me with my lessons. It is hard me to learn them well.A. of;

问题补充：

It is very kind you to help me with my lessons. It is hard me to learn them well.

A. of; for

B. of; of

C. for; of

D. for; for

答案：

(答案→)A. of; for

B. of; of

C. for; of

D. for; for

解析：句意：你帮助我的课程，你很善良。对我来说学好课程是困难的。本题考查It’s +形容词+of/for sb to do句型。具体同第一题解析，根据题意，故选A。