Which of the following fiscal policy models is most likely to support the conclusion that the adjustment of money wages to restore full-employment equilibrium is rapid and that without the distorting effects of taxes, long-run equilibrium real output would increase with increases in the labor force and accumulated capital, and with improvements in technology（）

A. Classical.

B. Keynesian.

C. Supply-side.

调节器的输出值通常代表（）

A、阀门的百分开度

B、空气压力

C、调节器的百分输出

D、以上都不是