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( )