which river is the first longest in the world?A the Nile(尼罗河)B the Amazon(亚马孙河)C the Changjiang(长江)

问题描述:

which river is the first longest in the world?A the Nile(尼罗河)B the Amazon(亚马孙河)C the Changjiang(长江)

选A 最长的是非洲尼罗河,最大的是亚马逊河,长江是世界第三长河.