??????!???????????25%????

????:????????:????????

???????????2??19??(??????????????????)????????????????,????2?????18????,?????,?????????25%?????????????,????4?2??

???,?,???,???????????,???10%??????,?????????????????????????????????????????,??,??25%?????????

  ?????

???????????????????,??18?????,4???25%???,?????????

????,????????????,?“??”??????????????“????????”,?????????????????????????????

???,?????????,????19????????????(???)

????????:???????