槐花散组成中含有的药物是（）
A.枳实
B.陈皮
C.地榆
D.生地黄
E.荆芥穗
参考答案：E
下列问题城市表现突出的是[ ]
A．环境污染、交通拥挤
B．教育、卫生落后
C．供水、住房紧张
D．供电少、就业难
She devotes herself _______________ , and makes it her life. [ ]
A. to teach
B. to teaching
C. teach
D. teaching
