既能解表散寒,祛风止痛,通鼻窍;又能燥湿止带,消肿排脓的药物是()
A.白芷
B.荆芥
C.防风
D.苍术
E.羌活
参考答案:A
The ________ people in the traffic accident were given first aid at once.
A.hurt
B.wounded
C.injured
D.damaged
下图所示的实验操作,不能达到相应目的是( )
A.
鉴别胶体和溶液
B.
检验草木灰中含K+
C.
闻氯气的气味
D.
分离油和水混合物