无功能障碍评定结果也证实这一结论（）

A.真阴性

B.假阴性

C.真阳性

D.假阳性

E.特异性

Monetarists believe that:（）

A. shifts in aggregate demand arise from changes in expectations.

B. monetary policy has a significant impact on aggregate demand.

C. money wages tend to adjust quickly when aggregate supply and aggregate demand are in disequilibrium.