?? ???????????“????”
![](https://image.chezhanri.com/2019/0506/20190506110853301.jpg)
????:1??????????????:????
2????????
3????????
4????????????
5???????498
??????????? ????????
???????????????????,???????1???7?????????,??54149??????????????????,???????????18.6%,???1??6?????????????????????0.4????;?53330??,??24.3%,??????????0.7????
??7?????????????,?????????,?????????????????????????,???????????????????????,??“?????????”???????????????,??????????
????,??“???????????”????????????“???????”?????????,????????,2020???????????500?????????????????????????,?????????????,??????????????
??????,???????????;??????????????????????;“????”????????“????????????”?????????????,????“????70%?????3???”???????????????????,?????????
??,??“????”???????????“???????????,?????????”???????????????????,???,??????????????????“???”???????????,????????4?????????????30?????“????”?
???????,??????,?????????“???????????????????????”????????????,??,??????????,?????????????????,???????,??????,????????????,?????
??,??“????”????????,???????????????????“?????????????????”??????????????????“?????????”??????,???????????,????80%?????????,??95%?????????????“???”,“????????”???,???,??????
?????????????????,???????????????????????????????????????????????????????????????,?????,???????,??,??????,????????????????????“?????”?????,?????
??,?????“??????????????”,????????????? ???????????????:????????????????????????????????