问题补充：
I think teachers should be strict their students studies.
A. in; with
B. with; in
C. about; in
D. with; for
答案：
A. in; with
(答案→)B. with; in
C. about; in
D. with; for
解析：考查介词：句意：我想老师应该对学生的学习严格要求。Be strict with sb对某人严格要求，be strict in sth对某事严格要求，选B。
