.In our school there is a rule that anyone shouldn’t play computer games during the work

问题补充：

.

In our school, there is a rule that anyone shouldn’t play computer games during the working time.

A. formal

B. usual

C. common

D. normal

答案：

(答案→)A. formal

B. usual

C. common

D. normal

解析：词义辨析。A.正式的 B. 通常的 C. 普通的D. 正常的。句意：在我们学校，有一条规定，就是在正式工作时间任何人布恩那个玩电脑游戏。故选A。