银翘散和桑菊饮两方组成中均含有的药物是()。
A.连翘杏仁桔梗
B.银花杏仁桔梗
C.连翘薄荷芦根
D.银花薄荷芦根
E.杏仁甘草芦根
参考答案:C
This is the novel is written by Guo Jingming.[ ]
A. who
B. what
C. that
D./
静电引起爆炸和火灾的条件是什么?