NO.PZ2016010801000056
问题如下：
If the domestic currency becomes stronger compared to foreign currency, then:
选项：
A.aggregate supply curve will shift downward.
B.aggregate demand curve will shift downward
C.aggregate demand curve does not change.
解释：
B is correct. The stronger domestic currency will result in a decrease in net export, so the short run aggregate demand will decrease and the SRAD curve will shift downward, the short run aggregate supply curve will increase and the SRAS curve will shift upward.
考点：短期总需求总供给曲线
解析：本币走强，净出口下降，短期总需求下降，AD曲线向下平移，所以B选项正确，C选项错误。
本币走强后进口原材料价格以本币计量数值下降，那么短期总供给曲线上升，SRAS曲线向上平移。所以A选项错误。
为啥a也是正确的。货币升值不是总供给也是增加的吗，那不应该是向上平移？
