【这个问题有点难】关于with，大神请进。

var funcA = new Object();
funcA.url = "http://www.baidu.com/";
funcA.qs = "s?wd=2";
var s2 = function(){
alert( test );
var qs = "s?wd=1";
with(funcA){
var qs = "???";
var test = url + qs;
}
alert( test );
alert( "var qs = " + qs );
return test;
}
alert( s2() );