?? 61????????????? ??39?????
![](http://n.sinaimg.cn/public_column/transform/200/w600h400/20190425/CxK9-hvvuiyn9426081.jpg)
????:1??????????????:????????95?
2??????
3???????
4???????
5?????????
???????????????????????2??????????7??????? ??????????????????«??????»7???????,61???????????????,?????39???
???61????,6???????????????????????????,??????????????????????
??????39???????????????13???????1?????????????5????1???1?????1?????
???????,?????5?9?????5???????????????????5?,??
?????,????????????????????5?????????????????????????????????????????????????????????????????,????,???
?????,?(2????????????????????????5?),????40%?(????????) ??:????