Teachers must be strict their students.A. toB. withC. inD. on

问题补充：

Teachers must be strict their students.

A. to

B. with

C. in

D. on

答案：

A. to

(答案→)B. with

C. in

D. on

解析：句意：老师必须对学生严格要求。be strict with sb in sth.对某人在某一方面严格。故选B。

考点: 考查介词的用法。