??????:??????????????

????:????????Qq:??????

????6??????28?? ?????«???»?,????????,??

??,????????????????????????(CBO)??????????27%,?????????2??4080??????????????,??????????????1.9????????????

???????,???????????????,????????????????

?????????????????????????????????????:“???????????????30????????????10%?”

??,???????????????7.5?????????????,??7500????????????????

CBO??,????????????????,CBO????????????????22.1?????????????,????????????????? 2.1 ??????

???????????,??????????????????????????,?????????????????????--???????“??”?

???????????????????????,???

??????CBO???????,???1??,????????33?,?????

CBO?,???????????????????????2024??99%????2034??122%,????1946??????106%???

??,“??10?????,?????????????”? ?????????????:??????????????????????