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【单选题】
引起心脏压力负荷过重的因素是A.
高血压
B.
室间隔缺损
C.
动静脉瘘
D.
甲亢
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【简答题】No one is sure exactly how depression hurts the heart, and one 9 explanation is that a damaged heart and its consequent stress on the body might activate
【单选题】The Metzler Paradox
A.
could theoretically happen when a small country levies a tariff.
B.
refers to a situation when an Optimal Tariff hurts a country's economic welfare.
C.
refers to a situation when the imposition of a tariff lowers domestic prices.
D.
refers to a situation when the imposition of a tariff helps foreign exporters.
E.
refers to a situation when export growth in a country harms its economic welfare.
【简答题】中国两千年以来，被认为最伟大的老师是()，他被称为“至圣先师” A老子 B孟子 C孔子 D墨子
【简答题】何谓市场?何谓市场营销?
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【单选题】A tariff hurts
A.
the government by decreasing its revenue.
B.
domestic producers who can't compete with cheaper imports.
C.
consumers who pay more for the imported good.
D.
All of the above answers are correct.
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