Question

【题目】It is very kind ____ you to help me with these maths problems because it is very difficult ____ me to work them out.

A. of; for B. of; of C. for; of D. for; for

Answer 1

【答案】A

【解析】

试题分析：句意：你帮我学习这些数学难题你真是太好了，因为对于我来说做出来太困难了。此题考查it is +adj+of sb +to do sth某人做了某事，真是太好了和it is +adj+for sb+to do sth对于某人来说，做某事怎么样。故答案选A。