持续低热，五心烦热，神疲欲寐，形瘦口干，耳聋，脉虚细，其证候是（）。
A.气分证
B.营分证
C.血分证
D.气营两燔证
E.卫分证
参考答案：C
— I only heard of John,but I never met him.What is he like?
— ______________.
A．He is from America.
B．He speaks English well.
C．He is kind and strong.
D．He is my best friend.
含异喹啉类生物碱（）
A．牛膝
B．黄连
C．白芷
D．大黄
E．川乌
