?? ?????????? ??????“????”
![](http://n.sinaimg.cn/news/transform/200/w600h400/20180604/cJiI-hcmurvh2835609.jpg)
????:1??????:???????vx
2???????????
3?????
4?????????????
5?????
???2?????6??? (?? ???????????)2????????6??,??????,????,??????????????7????????????50??????,????????????“????????”“??”,???????????????,????“??”“??????????????????”?
????,????«???????????????????????“????????”“??????”????????????????»(???«?????»),???????????????????“???”,????????
?????????????,«????????»??????????????????????,????????,??????????????,??,????????????,??40%???????????????????????????,?????????????????????,?10%???,????????????????????????????????????????
???????????????????,«????»?????????????,??????????13??,?????????????183?????????65???????(?????????)?12??????????(??)?27???????????,?“??????????????????”(???????????????????),“7+28+N”(“7”????????????????????????????????????????????????????7????????;“28”??28?????????????????????????????;“N”??)?????????
«?????????????????????????»????,????,????,?????,????????????????????????????????????????????????????????????????,??????????,???????????,???
???????????,«?»?????????“7+28+N”??????????????????????,??????(??????)??15%?,??????????????,??????????????????????????????????
?,«??»????,?????????????????????????????????,???????????
«??»????????,???????????????????????????“??(???)???”“??”“???????????”??,??????????????????????????????????????,???????????(???) ???:??