• 2022-06-14
    下面的代码: 循环结束后,text的值为:()
    A: 62
    B: Bill
    C: BillGates62
    D: Gates
  • C

    内容

    • 0

      【单选题】下面的代码: var person = {fname:"Bill", lname:"Gates", age:62}; var text = ""; for (var x in person) { text += person[x]; } 循环结束后,text的值为:() A. BillGates62 B. Bill C. Gates D. 62

    • 1

      下面的代码:var person = {fname:"Bill", lname:"Gates", age:62};var text = "";for (var x in person) { text += person[x];}循环结束后,text的值为:( ) A: BillGates62 B: Bill C: Gates D: 62

    • 2

      下面的代码: varperson={fname:'Bill',lname:'Gates',age:62}; vartext=''; for(varxinperson){ text+=person[x]; } 循环结束后,text的值为:()

    • 3

      下面的代码: var person = {fname:'Bill', lname:'Gates', age:62}; var text = ''; for (var x in person) { text += person[x]; } 循环结束后,text的值为:( )

    • 4

      下面的代码: var person = {fname:'Bill', lname:'Gates', age:62}; var text = ''; for (var x in person) { text += person[x]; } 循环结束后,text的值为:( )