functionconsoleLog(){console.log(i);vari=10;console.log(i);}consoleLog();console.log(i);以上代码的打印结果分别是() A: 10,10,undefined B: undefined,10,undefined C: undefined,10,程序报错 D: 10,10,程序报错
functionconsoleLog(){console.log(i);vari=10;console.log(i);}consoleLog();console.log(i);以上代码的打印结果分别是() A: 10,10,undefined B: undefined,10,undefined C: undefined,10,程序报错 D: 10,10,程序报错
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