多选题
定义 JavaScript 数组的正确方法是
A
var txt = new Array="George","John","Thomas"
B
var arr = new Array(3)
C
var arr = new Array(1,2,3)
D
var arr = new Array()
答案解析
正确答案:BCD
题目纠错
智网工程师认证--综合2023(6815题)
