具有疏肝解郁，调经止痛，理气调中功效的药物是
A．陈皮
B．青皮
C．枳实
D．佛手
E．香附
参考答案：E
The accident ______ the other day.[ ]
A. happens
B. has happened
C. does happen
D did happen
下列过程中没有发生化学变化的是( )
