• 2022-06-12
    var x;var mycars = new Array();mycars[0] = "Saab";mycars[1] = "Volvo";mycars[2] = "BMW";for (x in mycars){console.log(mycars[x]);}程序的运行结果是?
    A: SaabVolvoBMW
    B: Saab
    C: BMW
    D: 012