Question

【题目】—We need to turn to Professor Smith for help.

—_________? Our classmate Simon is an expert at solving such problems.

A. Why not B. How come

C. Why bother D. What for

Answer 1

【答案】C

【解析】

考查情景交际。上句：我们需要向史密斯教授求助。下句：没有必要，我们的同学西蒙是解决这些问题的专家。A. Why not 为什么不；B. How come怎么会；C. Why bother 没有必要； D. What for为何目的。故选C。