????????? ???? ???????????“???”

????:?????????600:????????

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

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

??,????????????????????????????,???????????12???

19????

2????????6????,???600???????????,??????????????????????????19??????,????????2???15????,?????????????????????????

??:“?????????”??????????? ?????

???????,???????????“??????????????????”?????600?????????????????????,???????????????????1??,????,?????

???,????1000????,??????????????100????,?????????????

?:???????????????????+?????????? ???

???,??????“????+??”??????????2????5????????,???????????500???,?????7?????????????,???????????????

????????????“??????????????????”,????????????“?????????”,????????22??????????,???????????2???????

??“??” ?????????????

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

????????????,??????????????,?????????????????,??98%,???2???????????3000????????????

??,???????????????????????????????????????10??,????? ?????:???