哮病缓解期肺虚为主最宜选用()
A.六君子汤
B.补中益气汤
C.玉屏风散
D.金匮肾气丸
E.生脉散
参考答案:C
—What's this?
—It's ____ orange. [ ]
A. a
B. an
C. /
D. am
边长为100mm和200mm的立方体试块,换算为边长为150mm立方体的抗压强度时,考虑尺寸效应影响应分别乘以下列哪个系数?()
A.0.9和1.05
B.0.95和1.05
C.0.9和1.1
D.0.95和1.0