朗伯-比尔定律A=εbc中,可用来估量方法灵敏度的是()。
A.b
B.c
C.ε
D.A
参考答案:C
The present situation is very complex,so I think it will take me some time to ______ its reality.[ ]
A.come up
B.figure out
C.look through
D.appeal to
刘某,女,34岁。有痫证病史16年。近1年来,痫证发作日益频繁,自觉发作后神疲乏力,平素头晕目眩,心悸,健忘,腰膝疫软,查舌苔腻,脉细弱无力。痫证日久,肾虚症状突出者,宜选方()
A.六味地黄丸
B.大补元煎
C.左归丸
D.右归丸
E.河车大造丸