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【多选题】
消费者无差异曲线具有以下特点A.
具有正斜率
B.
斜率绝对值递减
C.
任意两条无差异曲线都不相交
D.
位于右上方的无差异曲线具有较高的效用水平
E.
无数条
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皮皮学刷刷变学霸
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【简答题】根部吸收的矿质元素向上运输主要通过 ,也可横向运到 后再向上运输。
【单选题】Suppose the country of Quasiland experienced a decrease in real GDP and people were laid off from their jobs. The people would be considered part of
A.
frictional unemployment.
B.
structural unemployment.
C.
cyclical unemployment.
D.
discouraged workers.
【单选题】Suppose country A, a labor-abundant country, produces only wheat and cloth. The following equations illustrate the prices and costs of wheat and cloth in the country, where the numbers indicate the am...
A.
purchase more of both cloth and wheat than in the absence of trade
B.
purchase more wheat but less cloth than in the absence of trade.
C.
purchase less of both cloth and wheat than in the absence of trade.
D.
purchase more cloth but less wheat than in the absence of trade
【简答题】材料费用的归集与分配.doc
【单选题】Suppose country A, a labor-abundant country, produces only wheat and cloth. The following equations illustrate the prices and costs of wheat and cloth in the country, where the numbers indicate the am...
A.
the real income of the landowners will increase but that of the laborers will remain unchanged.
B.
the purchasing power of the laborers will increase but that of the landowners will decline.
C.
the real income of both the landowners and the laborers will decline.
D.
the purchasing power of both the landowners and the laborers will increase.
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