?? (?????????)???? ???????????
![](https://image.chezhanri.com/2019/0731/20190731154723188.jpg)
????:1????????:???????
2??????????
3?????????
4???????????
5????????????
??????????????????7???????????????13?????????????????? (?????????)??,??????,????
7???9????10??????????,???????,???????????1.49???????????
?7????????????????4??????????????5????????,???????????????5275????????????????,????2.95%?
??????????,???????????,????????????????????????????????????????????????????????????????,?????????????21?????????
????????????????,?????????????????,???????????????????,?????1????????,??????????????????????????????
??????????????,???????????????,?????????????????????????,?????????
????????,???????????????,????????,??????????????,?,???????????3040%?
?????????????“??”,???,?????????????,?????????????????
??????????,????1?????????????????????????5????????,???????8.6%,?????????9.7%?7.2%?12.7%???9.9%?
??????????????????????????,???????????????????????,??,????,???????????????????????????????
??????????,???????????,????????????
?????????????????????,?????,???????????(??????????“?????”)??????????????,2023?????????????,???,???,???
????????????????,???????????????,???,?????????????????????????,????21??????????????????,????????4???
???,?????,??????????????,????????????????????????,????,??????,??????????,????????????,?,?????????????????,??????(??????????????) ??:?????