.中新网2007年12月21日报道:“中国首架自主知识产权喷气式客机ARJ21-

.中新网20071221报道:“中国首架自主知识产权喷气式客机ARJ21-700飞机在上海举行下线仪式……ARJ21先后选定了美国GE公司、欧洲利勃海尔等19家世界顶级系统供应商。”这段材料反映的当今世界经济发展趋势是

    A.经济区域集团化                 B.世界经济全球化

    C.世界经济制度化                D.国际贸易法制化

答案

B

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