单项选择题

It’s very kind （）.

A. of you to help me
B. for you to help me
C. of you helping me

相关考题

______ his address, I can’t send the letter to him.A. N...

单项选择题______ his address, I can’t send the letter to him.

The professor entered the office, ______ by a few of hi...

单项选择题The professor entered the office, ______ by a few of his students.

Seeing is ______.A. to believe B. believing C. belie...

单项选择题Seeing is ______.