Dale’s parents are very strict his study.A. inB. atC. withD. of

问题补充：

Dale’s parents are very strict his study.

A. in

B. at

C. with

D. of

答案：

(答案→)A. in

B. at

C. with

D. of

解析：句意：戴尔的父母对他的学习很严格。Be strict with,对人严格，be strict in对某事严格，故选A。