?? ??8????,????????
![](http://n.sinaimg.cn/news/transform/200/w600h400/20190426/2Hap-hvvuiyp0643655.jpg)
????:1???????????????:??98?
2???????200??500
3??????95?
4????????
5???????
?????????8?????,????
????????????????????“?????????????”?????????????????????????????
32????????????,??????,?????????8~9???????,?????,????????????,?????“??????,???,????”????????????????,????????,????????????1/5??????????????? ??????????/???????? ??????????????
??????,?????
???,??,??????,?????????????,??????????????????????????????????,????????
?????????“?????”,??,?,?????,????“?????????”??“????????”????????,?,?????????,?????????,????,???????????????????
????????????????????,??????
????“??????????????????????,?????????”,????????,???,?????
“????,???????????????,?????,???????????”????,??????????????,????????????????????????,??????,“?????????????????,???????????????????????????????????????”
?????,???????????,????,??????????????????????,?????????
“???”,??????
??????????,????“?????”????????,??????????????????????????????,??????????????????,?????????????,????????,???,?????,????????
1.??????????????(????) ????????????????,?????“??”???,?????????,????????????????????????????
2.????? ????,????????????????????????
3.??????? ??,?????????????,???????,????,????????????
??????,????????,????????,???????,??????,??,“??????????????”
??????:??????? ???? ???????????:????????