下列经脉中与阴跷脉循行最为密切的是()。
A.足厥阴肝经
B.足太阳膀胱经
C.足少阴肾经
D.足太阴脾经
E.足少阳胆经
参考答案:C
下列排列顺序中,错误的是( )
A.原子半径:O<S<Na
B.稳定性:PH3>H2S>NH3
C.电负性:P<S<Cl
D.第一电离能:Na<Mg>Al
The political system of the US is based on the following except ()
A.federalism
B.the constitutional monarchy
C.the separation of powers
D.respect for the constitution
E.the rule of law