?? ?????????7????:????1.7%
![](https://image.chezhanri.com/2019/0715/20190715104351232.jpg)
????:1???????:???????
2?????????
3?????????
4??????????????
5?????95??
???????????7???????22?? (??????????????????? ????????????)??22????,??,?,????7???????????????????????,????????????????????????,????????,????,???????7??1.80%???????????1.70%?
??7??????????,???????,????????????
???????,???7???????
?????,????????????????7??????????,??????????,????????????,???????????????????,????????????????,????????????
???????????7??10???????????????,??????
???,?????????,????,???????????????“?????????????”????
????,???????????,???????????????,??????????????,???????
?????????????7????????????,??
????,?????????????????,????????,????????????,???7????????????
????????????????????????,????,??,??????????,?????(??????) ???????????:?????