?? ???:????????? ?????????
![](http://n.sinaimg.cn/news/transform/200/w600h400/20181212/j8HM-hqackaa4357925.jpg)
????:1????????:??????
2???????
3???????
4???????????
5???????????
?2????14? (?????? ???)?????14?????,????,??,?????????????????
???????“??????????????????????”??40????,13??«??»(«?2»)????,???(???????,????????)?????
???12????,????????????????????????????(???)????????«??2»?????????,“???(?)????,????”
“?????????«?2»???????????????,????”??????????
“????????,???????????????”???????????????????????,??,??,????????????
????????????,??????,????????????????
?????????????????,???,“????”,????,???????????,????,??“????????”?
“????????,?????”???“??????,????????(??????????)??????(??)?????????????,??????????????,?????????????,???????????”(?????) ??:??