【判断题】The simple model of free trade assumed away transportation costs between countries. 简单的自由贸易模型假定国家间的运输成本为零。
【单选题】『古事記』は何年成立したか、次の中から一つ選選びなさい。
【多选题】下列关于数据库产品的描述,错误的是( )
A.
MySQL是开源的,开发人员可根据需求自由进行修改,降低了开发成本。
C.
SQLServer只能在Windows平台上运行
D.
Oracle数据库是开放源码的关系型数据库管理系统
【判断题】特种包装技术包括充气包装、真空包装、收缩包装、拉伸包装和脱氧包装
【判断题】Simple model of free trade assumed away transportation costs between countries.
【简答题】对于体内血钾浓度的影响,胰岛素的分泌会促使血钾浓度 ,酸中毒会出现血钾浓度 ,蛋白质分解代谢增强会导致血钾浓度 。
【判断题】正本海运提单须有“Original”字样。( )
【单选题】The simple model of competition among political parties long used by political scientists tends to lead to the practical solution of selecting the
C.
zero (free-trade) tariff.
D.
the tariff rate favored by the median voter.
E.
the tariff rate supported by exporters.
【单选题】Which of the following is a major limitation of the simple Ricardian model of comparative advantage? 下列哪一项是简单李嘉图比较优势模型的主要局限性?
A.
The model ignores the principle of diminishing marginal returns.该模型忽略了边际收益递减原理。
B.
The model recommends excessive governmental intervention in trade.该模型建议政府过度干预贸易。
C.
The outcome of the model suggested by Ricardo is a zero-sum game.李嘉图模型的结果是零和博弈。
D.
The model is against the idea of engaging in free trade with nations.这种模式反对与各国进行自由贸易的想法。