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

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

3???????

4?????????

5??????

???????11??26???????? (???????????? ?)?????????????26???,?????????????????????????????,??,“??????????????????”???????????????“?”???70??????(????,??)?????????????120?????,??????????????80?160??????????????????

?20%,?????15%????40%?

?????,??????????5?,??????68?????,??“??”“???????????????”??

??,??,?????????????1400??/???/?????????????????????2000?/?/???

???????,??,“??????”?“??????????????”???????????112??????????????????????224?;???????????????????????????5600????/??????????

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