Question

【题目】Thank you ____ your help. It's very kind ____ you.
A.for; to
B.to; of
C.for; of
D.of; for

Answer 1

【答案】C
【解析】句意：谢谢你的帮助。你真是太好了。Thank you for…因为……而感谢；It's+adj.+of/for sb to do sth.如果形容词是修饰人的，也就是人本身具有的品行，就用of，偏重于所做的事如difficult easy important 等词用for。所以答案是C。