超星 - 测验_Python序列数据 > 字典与函数 - 查题吧

单选题

st=[["a","b"],"c"]st[0][1]='d'print(len(st),st)结果是

A. 3 [['d', 'b'], 'c']
B. 2 [['d', 'b'], 'c']
C. 3 [['a', 'd'], 'c']
D. 2 [['a', 'd'], 'c']

单选题

def f():st["name"]="x"st={"name":"a","sex":"male"}f()print(st["name"],st["sex"])结果是

A. 错误
B. a male
C. x male
D. x None

单选题

st=[(,),]st[]=(st)结果是

A. ['c', 'c']
B. ['d', 'c']
C. [('d''b'), 'c']
D. 错误

判断题

st=("a","b")st[0]="c"print(st)程序结果是：('c','b')

A. 对
B. 错

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