两药相合清热降火坚阴 治阴虚火旺效佳宜选A.麻黄配石膏B.石膏配知母C.知母配黄柏D.苍术配黄柏E

两药相合清热降火坚阴，治阴虚火旺效佳宜选

A.麻黄配石膏

B.石膏配知母

C.知母配黄柏

D.苍术配黄柏

E.厚朴配枳实