It remains to be seen what effects the new educational reform will students.A. make onB.

问题补充：

It remains to be seen what effects the new educational reform will students.

A. make on

B. take on

C. have on

D. get on

答案：

A. make on

B. take on

(答案→)C. have on

D. get on

解析：考查短语：have an effect on 对什么有影响，句意：有待于看看新的教育改革对学生有什么样的影响。故选C。