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【单选题】
以下属于骨密度降低的基本病变是A.
骨质破坏、骨质疏松、骨膜反应
B.
骨质破坏、骨质疏松、骨质坏死、死骨
C.
骨质破坏、骨质疏松、、死骨
D.
骨质破坏、骨质疏松、、骨质软化
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】完成通知这道操作题的录屏操作。 要求:时间5分钟
【判断题】Monetary neutrality means that a change in the money supply doesn't cause a change in anything at all.
A.
正确
B.
错误
【单选题】Under the assumptions of the Fisher effect and monetary neutrality, if the money supply growth rate rises, then ( )
A.
both the nominal and the real interest rate rise.
B.
neither the nominal nor the real interest rate rise.
C.
the nominal interest rate rises, but the real interest rate does not.
D.
the real interest rate rises, but the nominal interest rate does not.
【单选题】Monetary neutrality is a characteristic of the aggregate demand朼ggregate supply model in:
A.
both the short run and the long run.
B.
in neither the short run nor the long run.
C.
in the short run, but not in the long run.
D.
in the long run, but not in the short run.
【单选题】The concept of monetary neutrality in the classical model means that an increase in the money supply will increase:
A.
real GDP.
B.
real interest rates.
C.
nominal interest rates.
D.
both saving and investment by the same amount.
【简答题】完成通知这道操作题的录屏操作。 要求:时间10分钟
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