?? ?????????????? ??????????
![](https://image.chezhanri.com/2020/0316/550ab8f12d4207a1b3ca58286f48301d.jpg)
????:1?????????:??????
2????????
3??????95?98??
4????????
5???????
?7??????8?(??)7?????8?????17?,????????????????
7?????????????7?,??????????????,??7???????????8?8?,?12.46?,?2240?,??????3071?????,?????2200????;??????????????21.96???,??0.25?;??31.56?,?0.06?????;?????24.32??,????????1.97??;????????????????1.32??????
7??7??,?,??7??7?8?????7??????????8?8??????????,??82.3???7???????????8???????????8?????????????????,?3840??,??2950??
??????,7??8???????????????8?,??????,?4000?,???
??,??,??????????,?????????,??
7?8????????????????????9?????,?,???????500?????????????????,10?????30?2000???????,14???4000??????????«?????»,?,7?????8????????????14???,?????????????????
???????????7?8?15??51?????????:?????????????????????????50?????,?100???????????,?????????50????8??????(?????) ??:????