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一个“成绩.CSV”文件（用“记事本”打开）如下：王鑫,86,90,92,99,94,95杨小虹,9... - 基础题库 - 信竞星球

中等单选题Python三级历年真题(三级)青少年软件编程（Python）

一个“成绩.CSV”文件（用“记事本”打开）如下：王鑫,86,90,92,99,94,95杨小虹,93,97,95,90,86,85李静,89,98,99,94,90,85下面程序执行结果是？（）

正确率: -已完成: 0人

f = open('成绩.CSV', 'r')
a = []
for i in f:
    a.append(i.strip().split(','))
f.close()
print(a)

[['王鑫', '86', '90', '92', '99', '94', '95'], ['杨小虹', '93', '97', '95', '90', '86', '85'], ['李静', '89', '98', '99', '94', '90', '85']]

[['王鑫', '86', '90', '92', '99', '94', '95\n'], ['杨小虹', '93', '97', '95', '90', '86', '85\n'], ['李静', '89', '98', '99', '94', '90', '85\n']]

[['王鑫,86,90,92,99,94,95'], ['杨小虹,93,97,95,90,86,85'], ['李静,89,98,99,94,90,85']]

['王鑫,86,90,92,99,94,95\n', '杨小虹,93,97,95,90,86,85\n', '李静,89,98,99,94,90,85\n']