1、单选题:Which of the following refers to any disparity in relevant market information among parties in a transaction?选项:A:unfair competitive advantageB:dynamic pricingC:imperfect competitionD:...
1、单选题:As we all know ( ) is a tool for communication.选项:A:ChineseB:Business EnglishC:languageD:English答案: 【language】
2、多选题:We will study together some knowledge about( ).选项:A:b...