Several teachers and students are working together to find they hope will be the easiest

问题补充：

Several teachers and students are working together to find they hope will be the easiest way to solve this problem.

A. which

B. that

C. what

D. as

答案：

A. which

B. that

(答案→)C. what

D. as

解析：考查名词性从句。find后跟从句作宾语，即宾语从句，宾语从句中的hope缺少宾语，用what引导宾语从句并作hope的宾语。故选C。