属于十九畏的配伍药对是：（）。
A.川乌与草乌
B.桃仁与红花
C.官桂与赤石脂
D.乌头与贝母
E.甘草与甘遂
参考答案：C
It must be kept in mind that ____ lifelong study can you survive in the highly competitive society. [ ]
A. only when
B. until then
C. only through
D. until when
“五更泄”属于（）。
A.大肠湿热
B.脾气亏虚
C.肝郁犯脾
D.肾虚命门火衰
E.伤食
