【判断题】Trade allows each person to specialize in the activities he or she does best, thus increasing each individual's productivity
【简答题】Global production efficiency is ______________ because trade allows each country to exploit its ___________________________ in producing some product(s).
【单选题】( )是指事物之间相互“制约”,一种事物发展导致另一种事物受到限制
【判断题】As long as two people have different opportunity costs, each can gain from trade with the other, since trade allows each person to obtain a good at a price lower than his or her opportunity cost.
【判断题】Trade allows each person to specialize in the activities he or she does best, thus increasing each individual's productivity.
【单选题】关于唯物辩证法中的联系的说法,正确的是( ) 1指世界上任何两个事物都是相互影响、相互作用的 2既包括事物内部的联系,又包括事物外部的联系 3对万事万物相互依赖、相互影响、相互制约和相互作用的关系这一共同属性的囊括 4指社会生活中人与人之间结成的各种社会关系的总和
【单选题】拉花工序工艺流程正确的是? 1打眼 2拉花 3扎生活 4编号 5喷色
【判断题】If two nations repeatedly use trade barriers against each other,then a trade war results. ( )