If the short-run aggregate supply curve is horizontal and the long-run aggregate supply curve is vertical, then a change in the money supply will change ______ in the short run and change ______ in the long run. （ ）
A、only prices; only output
B、only output; only prices
C、both prices and output; only prices
D、both prices and output; both prices and output
发布时间：2025-11-21 03:35:14
