• 2022-06-19
    【单选题】分析下面的JavaScript代码段:
    A: = new Array("100","2111","41111");
    for(var i = 0;i < a.length;i++ ){
    document.write(a[i] + " ");
    }
    输出结果是(选一项)
    A.100 2111 41111
    B: 1 2 3
    C: 0 1 2
    D: 1 2 4