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

2??????600???

3???????

4?????????

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

?2??????1????????????????????? (?? ??)??2???????1??????????,??????1550??????????????(?????1066??????????????)???????25%???????????,????“???????”?????????

???,???,???????????????????25%??,???????10%?????????????????

????????????????????11??25%?????,??,????????????????,??????,???“????”??????

?????????????2?4???,????,?300???(??????????206.3??)??????????????????????????????????????????????????????????????????????????????????????????????????????

??????,???1250?????????????????(????????????????????????859.6??)?????????????????????????????????????????????????????????????????????????????21???????????

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

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