单项选择题

A1/A2型题 脾虚湿困型带下病的治法是:()

A.健脾益气,升阳除湿
B.健脾益气,利湿止带
C.健脾渗湿止带
D.健脾补肾,涩精止带
E.健脾益气,固冲止带