?? ????????????
![](https://image.chezhanri.com/2019/1113/84fc1c05a3f5f2c02403e3ce0643e6da.jpg)
????:1???????4?????:????????
2???????????
3?????95??
4?100??2??
5???????
??????????8?????????31????(????????????? ?) ???????????????,????????????2.4??????500??,???
?,??????????30??,???7.3%,????????????6??8?????????????????????,????????,???????????????????
?????????,?????????“??”?,????????,???????????????????,?????????????????????????????????????,???????????????????????????????????,??????????????,???????,?????
????,?????????????????????2????????????????????/???????????????,??2000????,??,????????????????????????????????,??,?????2500??????
“????????????,???????,????”?,????9?????????,10?????????????????????????????????????
????????,????,?????????????????????,?“???????????”,????????????????(????????????????????????)
??????????????????:???