题目内容

征收关税可能出现的结果是()

A. 进口商品价格和数量都下降
B. 进口商品价格上涨,数量下降
C. 进口商品价格下降,数量上升
D. 进口商品价格和数量都上升

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A. direct
B. navigate
C. indicate
D. go-on

为了达到资源的合理配置必须进行选择,由此所引出的经济学概念是()

A. 比较成本
B. 规模经济
C. 比较优势
D. 机会成本

非正常利润是指()

A. 由于政府政策变化导致的高额利润
B. 由于政府政策变化导致的低利润
C. 商品交易正常进行所需要的最低利润
D. 市场不完全所导致的高额利润

商业周期发展阶段的正确顺序是()

A. 复苏—繁荣—萧条—衰退
B. 繁荣—萧条—衰退—复苏
C. 繁荣—复苏—萧条—衰退
D. 复苏—繁荣—衰退—萧条

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