[题目]亚洲和非洲的分界线是( )A．巴拿马运河 B．白令海峡C．苏伊士运河 D．乌拉尔河题目和参考答案——青夏教育精英家教网—

题目内容

【题目】亚洲和非洲的分界线是（）

A．巴拿马运河 B．白令海峡

C．苏伊士运河 D．乌拉尔河

【答案】C

【解析】

试题分析：全球共有七大洲，它们是亚洲、欧洲、非洲、北美洲、南美洲、大洋洲和南极洲．它们有的陆地相连，有的以海峡相隔，亚洲和非洲原陆地相连，后在亚非之间开凿了苏伊士运河．

解：亚洲和非洲以苏伊士运河为分界线，苏伊士运河是一条人工河流．

故选：C．

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