"五志相生","怒"所胜的"志"是()
A.恐
B.思
C.惊
D.悲
E.忧
参考答案:B
亲脂性有机溶剂提取生物碱时,湿润药材可用()
A.NaCl
B.NH4OH
C.Na2CO3
D.Ca(OH)2
E.NaOH