????:1????????????:?????800?

2????????

3???100?3?????????

4?????????

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

??12??25?? (???? ????? ??)????25?????????,????1????????????11??,?37.9??,??41.3%,??????????????

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

?,?,??????????????5000????????,????2.3??????????????????,????45%?

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

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

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