Every minute is made full use of our lessons.A. studying B. to study C. study D. being st

问题补充：

Every minute is made full use of our lessons.

A. studying

B. to study

C. study

D. being studied

答案：

A. studying

(答案→)B. to study

C. study

D. being studied

解析：考查短语：make use of time to do 利用时间做某事，此题用的是被动语态，句意：每一分钟被充分利用来学习我们的功课。故选B。