以下Python语句中错误的是()。 A.[2,3,4][2]=5 B.(2,3,4)[2]=5 C. {‘a’:3,}[‘a’]=8 D. {‘a’:3,}.get(‘b’)
以下Python语句中错误的是()。 A.[2,3,4][2]=5 B.(2,3,4)[2]=5 C. {‘a’:3,}[‘a’]=8 D. {‘a’:3,}.get(‘b’)
参考答案和解析
(2,3,4)[2]=5
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