????:1?????????:?????????

2??????????????

3?????????

4?????

5????????????

???????????2???8? (??)???????????,??????????,????,???,???,???

1????25??2?????16??(????),???????????????????????20???????? ???????????

????????,??????????????????????????????……20????????????????????,??????????????“????????”?????????????,????

“???????,??,???”20?????,??????

??10?????????,????????????????????????????????????????,?,??,????????????,????????,“??”?

2???????????8?,?,?????????,???????????,????????,????????????????????,??????????????????????????????????????,?20????????????????30????

?????????????????? ????

??“???”?????????????????,?????????,“?????????”????????????????,2??,????????????????????????“??”????11?????????????,????????????????????????????;?????????,“????”???38%?

?????????,?????????????,????????????????????????????????????????,????????????????????????????

??????????????,???????????“??”??,?????????????“??”????????“???????????????”???,???,?,?,?,???????????????????(??????????????)

??:??