门子给贾雨村看的“护官符”云:“贾不假,白玉为堂金作马。阿房宫,三百里,()。东海缺少白玉床,()。(),真珠如土金如铁。”
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运行代码:score=80print(socre)所报的错误类型为()
A. NameError
B. ZeroDivisionError
C. SyntaxError
D. IndexError
运行代码:Dictionary={'name':'zhangsan'}print(Dictionary['age'])所报的错误类型为()
A. NameError
B. KeyError
C. SyntaxError
D. IndexError
阅读代码:def mean_points(score=[], names=[]):all_score=sum(score)mean_score=all_score/len(names)returnmean_scorescore=[83,78,69,93,57]mean_score=mean_points(score)运行代码后程序会出现什么异常信息?修改程序解决异常