20、列表a=[1,3,4]，b= [4,5,6] 那么a+b是（）[1,3,4][4,5,6] [5,8,10] [1,3,4, 4,5,6] - 查题网

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国家开放大学 / 电子商务数据分析与应用

20、列表a=[1,3,4]，b= [4,5,6] 那么a+b是（）
[1,3,4]
[4,5,6]
[5,8,10]
[1,3,4, 4,5,6]

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电子商务数据分析与应用

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