— How many beaks does a bird have?
— It has _______________.[ ]
A. one
B. two
C. three
答案:A
病人男性,24岁,遍身浮肿而光亮,伴胸腹痞闷,烦热口渴,尿短赤,便干结,苔黄腻,脉沉数,宜选用何方
A.五皮饮合胃苓汤
B.疏凿饮子
C.五皮饮合五苓散
D.猪苓汤
眼动实验