玉女煎中配伍牛膝的主要用意是()
A.补益肝肾,祛瘀通经
B.补益肝肾,引血下行
C.补益肝肾,导热下行
D.活血祛瘀,利水通淋
E.祛瘀通脉,引血下行
参考答案:C
由地骨皮、桑白皮、甘草组成的方剂是()。
A.左金丸
B.清胃散
C.泻白散
D.玉女煎
E.凉膈散
Look, 25% off. The $2,500 camera is on sale today. ()
A.The camera if of high quality.
B.That‘s very kind of you.
C.My camera is out of order now.
D.Yeah, a surprising bargain. I‘ll buy it.