????: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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