既能清热燥湿，又能泻肝胆火的药物是( )
A．黄连
B．龙胆草
C．决明子
D．菊花
E．黄柏
参考答案：B
Have you got________books for the train journey?
A．a good number
B．a great deal of
C．a good many of
D．a good many
教育管理现代化
