?? ?????? ??????????
![](https://image.chezhanri.com/2019/1215/8c04dce510001318f58424b6e910fe6b.jpg)
????:1???qq?????????:?????
2??????
3??????????
4???????
5???????
????????????????(??):??,????????????????????????????,?????
??,???????????,??,????????????“???”??????????????????????????????20.37??????????????????????,?????“???”?
????6400????,????6??????????,???100????,??190?????????????“??”?????
???????????????7600?????????,????????11????????,??????11??,???,?????
?????????6600????????1.1?????????????“??????????????”????????????11????,?????????6???????????????,???
???????????????2.18????????????????,??,??????????????????“?????”????,??????????????
????????,???????????????????????,???????????,??????????,?????????????????????????????????????,????,???,?????????
??????:????????????????