????:1?????300?3??????:?????????

2??????

3????????

4????????????

5????????

?????6????28??? (????? ??)??????28???

?????,?“? ??????”????????,7???????

6??????28??????,?????????7?????? (??????)

??“????????????????????+?????”“?”?????????????“????”????????,?????????1000?????2000?????????????????????????,???????????????????????????????????????????????????????

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

??,??????????????,“?+???”???????????45%??????????73%???83%???????????45%??,1?4??,??????374??????????,??34000?????????“??????”?“????”???

???????,“???+?????”?????80%????????,?70??????,???,?????????58???????????????

?????????????,??????,360???,??,???????????????????????,????

????????????????????????(??)

?????????????????????,????870?????????,?????40??????????????,?????40?????????????40???????????????,“????”??80%????,?10??????????15????,???????????????????

??????,???????,????????????2035?????????,????(??????????)

?????:???