以下哪点对巴比妥类的不良反应的描述不正确()

A.成瘾性

B.不影响精细运动的协调

C.酶诱导作用

D.眩晕、困倦

E.突然停药有“反跳”现象

The teachers often tell their students ________ their pens in class.[ ]

A. not to play    

B. not to play with      

C. to play    

D. to play with