Most research indicates that there is, at best, only a weak relationship between budget deficits and interest rates; higher deficits may simply be matched by high savings. This statement most closely reflects which one of the following views of fiscal policy（）

A. Keynesian theory.

B. Crowding-out theory.

C. New classical theory.

下列哪项与瘦薄舌形成有关

A．脾肾阳虚

B．气血壅积

C．心脾热盛

D．阴血大伤