?? ?? 50??????????“??”????
![](https://image.chezhanri.com/2019/0510/20190510145439351.jpg)
????:1??????:????????
2???????????
3??????????
4???????
5?????95?
?????????????????????????6???????17???? (??????????????????)??,50????????????17???,????????????????????,??????????4??
???,?????????????????“??????????????(???????????)2024??”??????????
?????????????????????????????????????????????,???????????????????5%,???1%??????1.7?????????????????????????????,???5?????????????????????????????????????????????????????????????????????????????????????????????????????????
???,????,???,??????????,????????????????????????,???
???,???????????????????????????,???????????“?????????????,?,????,??”
????????????????,???????????2020??,????????30???,??14?????????????????????1000????????,???????????????????400??,????????????????
???????????????,?????????????,?????????????????,???????????????????(??)
??????:???