[img]file:///C:/Documents%20and%20Settings/Administrator/Application%20Data/Tencent/Users/287572541/QQ/WinTemp/RichOle/9M~EESN`GEY@HSR$[{[0_TI.jpg[/img]
这应该是关于公共物品的吧，如何计算？没头绪。。。。。。。。。。。