?? 61????????????? ?????39??
![](http://n.sinaimg.cn/news/transform/200/w600h400/20181120/Pnr_-hmhswin5095357.jpg)
????:1????????????:929598????
2?????????
3???????200??
4??????
5????????????
????2????7??????? ??????«?????????????????????????????»7????????????????????,61?????,??39???????????????????????
?????61?????,6??????????,????????
????39??????13??????????1?????5????????1??????1???????1????
??????,??????????????????5??9?5??????????????????????????5????,??
?,????????????5??????????????????????????????????????????????????????,?????????????????????,???????
?,???????????????(2??????????5??),???????????????????????40%?(???) ??:??????