具有镇惊安神、利尿通淋功效的药物是()
A.朱砂
B.琥珀
C.龙骨
D.柏子仁
E.远志
参考答案:B
解析:琥珀功效为镇惊安神,活血散瘀,利尿通淋,故应选B。
—__________?
—She is tall and thin. [ ]
A. What's Mrs Brown like
B. What does Mrs Brown have
C. What does Mrs Brown like
D. What does Mrs Brown look like
属于大气中的二次污染物是( )
A.COB.CO2C.H2SD.SO2E.SO3