?? ???????????“??”????
![](http://n.sinaimg.cn/news/transform/200/w600h400/20180825/srOB-hicsiaw7676170.jpg)
????:1??????????:???????
2?500?????
3?????
4???95??
5???????100?????
?2????????????????17?? (??? ????????????)???????????????“??????????”17??,??“???????”?????????,73.6%???????????????“???????”?
????????????“????”,????,?????????“?????”????????????????????????5??????????17???,??“???????”??????,?????????????,??
“???????????”?,???????????40???60????????????,?????????73.6%???????????,?????????,????????????????87.3%?
??????“???”??“?????”,???????“??”??,??57.8%???????????
??????,“??”??????,?????,???,?????????????,????????????????????????????,????????
“??”????,?????????,???,???????????????
???,???????,?????,?????“????????????????”??????????,???
???17?,?,??“????”?????????????“???”??????????????????(??????????????,??????????????????)?????,??????“???”??,???????“??????”???????
????????????????,“?????????????????”???????2???????10????12??????????,??????1069??????(?) ?????:???