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【单选题】
能防止和逆转心室肥厚的药物是
A.
氨力农
B.
C.
哌唑嗪
D.
螺内酯
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举一反三
【单选题】Based on Question 4, Helen has an absolute advantage in
A.
dresses and Carolyn has an absolute advantage in quilts.
B.
quilts and Carolyn has a comparative advantage in dresses.
C.
both goods and Carolyn has a comparative advantage in quilts.
D.
neither good and Carolyn has a comparative advantage in dresses.
【单选题】Miguel has an absolute advantage in the production of
A.
both goods and a comparative advantage in the production of mixers.
B.
both goods and a comparative advantage in the production of toasters.
C.
neither good and a comparative advantage in the production of mixers.
D.
neither good and a comparative advantage in the production of toasters.
【简答题】为什么决策的原则是满意而非最优。
【单选题】Maya has an absolute advantage in the production of
A.
both goods and a comparative advantage in the production of mixers.
B.
both goods and a comparative advantage in the production of toasters.
C.
neither good and a comparative advantage in the production of mixers.
D.
neither good and a comparative advantage in the production of toasters.
【单选题】Absolute advantage is found by
A.
comparing opportunity costs.
B.
calculating the dollar cost of production.
C.
comparing the productivity of one nation to that of another.
D.
first determining which country has a comparative advantage.
【简答题】金融机构贷款决策的原则是( )。
【多选题】决策的原则是满意的原则而不是最优原则,原因是( )。
A.
决策者很难收集到所需的一切信息,即信息非对称
B.
决策者提出解决问题的方案是有限的
C.
决策者能够预测到每个方案的全部执行结果
D.
企业能够预测每个方案的执行过程中可能出现的风险,并采取相关措施
E.
任何方案都是要在未来实施,未来的情况很难搞清楚
【多选题】工程项目投资决策的原则是()
A.
科学化决策原则
B.
民主化决策原则
C.
系统性决策原则
D.
合理性决策原则
E.
反馈原则
【判断题】由于饮食习惯和经济条件的限制,人体每天所需的蛋白质有50%来源于谷类。
A.
正确
B.
错误
【单选题】湿法刻蚀的干燥槽通常采用______干硅片。
A.
红外线烤
B.
热风吹
C.
压缩空气吹
D.
离心机甩
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