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【简答题】
哪族人不喝酒而蒙上帝赐福？
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皮皮学刷刷变学霸
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【简答题】已知劳动是唯一的可变要素,生产函数为 ,产品市场是完全竞争的,劳动价格为W,试说明: (1)厂商对劳动的需求函数。 (2)厂商对劳动的需求量与工资反方向变化。 (3)厂商对劳动的需求量与产品价格同方向变化。
【简答题】什么叫“相干散射”、“非相干散射”、“荧光辐射”、“吸收限”、“俄歇效应”?
【单选题】International trade shocks:
A.
have no impact on the countries under fixed exchange rate regimes.
B.
are of equal concern to large industrialized countries and to developing countries that rely on exporting a few primary commodities.
C.
include changes in a country’s total exports that result from changes in foreign consumer tastes.
D.
are magnified by the use of tariffs and non-tariff barriers.
【简答题】什么叫“相干散射”、“非相干散射”、“荧光辐射”、“吸收限”、“俄歇效应”？
【单选题】The__________ that exists among nations could certainly be lessened if misunderstanding and mistrust were removed．
A.
tension
B.
strain
C.
stress
D.
intensity
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