?? ??10%??????????? ???????????
????:1???????????:???????100?????
2??????????
3?????
4???????
5????????
?????2?????2????? ?????????????????????2????????????,??,?????????10%??????????????,?,???????,??,??????
?????????????????????2?????????????????1??????????????????????,????????????10%????????????????????????,???????????????????????????????????????,????,???,????????????????
????????????????????,???????????????????????????????,????????????,??2019??????????,????????????,????????????????????????,????????????????????,????
?????????????????,?????,??,??????????????????????????????????(???) ??:??????