The students wondergood the course will do to their future jobs.A. which B. what C. whethe

问题补充：

The students wondergood the course will do to their future jobs.

A. which

B. what

C. whether

D. why

答案：

A. which

(答案→)B. what

C. whether

D. why

解析：考查宾语从句。句意：学生对于这门课程会对他们未来的工作有什么好处感到困惑。在wonder引导的宾语从句中涉及到短语do good to, good在这为名词，此处用what修饰表示什么样的好处。选B。