下面代码的输出结果是（）？var arr = [1,2,3,4,5,6];arr.splice(2,3,6,6,6);console.log(arr); A: [1,2,3,4,5,6] B: [1,2,6,6,6,6] C: [1,2,3,6,6,6] D: [1,6,6,6,5,6]

2022-06-15

下面代码的输出结果是（）？var arr = [1,2,3,4,5,6];arr.splice(2,3,6,6,6);console.log(arr);
A: [1,2,3,4,5,6]
B: [1,2,6,6,6,6]
C: [1,2,3,6,6,6]
D: [1,6,6,6,5,6]

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下面代码的输出结果是（ ）？var arr = &#91;1,2,3,4,5,6&#93;;arr.splice(2,3,6,6,6);console.log(arr); A: [1,2,3,4,5,6] B: [1,2,6,6,6,6] C: [1,2,3,6,6,6] D: [1,6,6,6,5,6]