___________World Expo is regarded as the Olympic Games of the economy, science and technology, _____

题目简介

___________World Expo is regarded as the Olympic Games of the economy, science and technology, _____

题目详情


___________World Expo is regarded as the Olympic Games of the economy, science and technology, ___________expert said.  
A.A; anB.The; anC.The; a D.A; the
题型:单选题难度:偏易来源:不详

答案

B

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