???? ??????????? ?????????“???”

??

??:??????????????,??????,??“??”?

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

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

19???????????

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

???:“????????”?? ???????????

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

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

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

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

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

???????????????????????“???” ???????

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

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

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

?????????

????????? ??????????? ?????????“???”?????

????????