?? ???????? ?????????????
????:1??????qq????:????
2???????????
3??????????
4???????????
5??????
??????????(????????????):???,???????????,????????,???????,???
??,????3.1?????,??14.7?????????????????????????????,???????“?”???,????????????6???,????????????11??????????????,????2????????????,??,?????,???????????
?????????????????????????,??????????????????????,??????????????????????????????,????????110??,??????????????4.54??,????15.1%,??1??????????????????????????????????????????,????????????????????????????????????????,???1100??????????????????,??????????1300?????????????????????????,?????990?????????????
???:???