具有泻火通便功用的方剂是（）
A.凉膈散
B.苇茎汤
C.清胃散
D.黄连解毒汤
E.普济消毒饮
参考答案：A
The most important thing about cotton in history is ______part that it played in _______Industrial Revolution.
A．∕；∕
B．the；∕
C．the; the
D．a; the
因钠过量而引起的火灾，能使用干粉灭火剂扑救.
