关于Javascript的数组的声明和初始化,以下正确的有哪些? (1.0分) A. var names=Array(); names[0]="Jack"; B. names=Array(4); names[0]="Jack"; names[4]="Tom"; C. var names=["Tom","Jack","Jerry"]; names[3]="Mick"; D. var lenon=new Array("Lenon",1940,false); E. var arr1=[1,2,3]; var arr2=[]; arr2[0]=arr1;