We don’t permit _____in the classroom; that is to say, students aren’t  permitted _____in the classroom.[ ]

A. to smoke; to smoke          

B. smoking; smoking  

C. smoking; to smoke          

D. to smoke; smoking

痰蒙心神可见

A．心烦失眠，口舌生疮
B．神识痴呆，表情淡漠
C．发热气粗，躁狂谵语
D．胆怯易惊，失眠多梦
E．噩梦纷纭，胸胁灼痛