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

2?????????

3???????

4?????yh8255

5??????????

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

????,??????

???,??????????????????????????????????????????,??15%???????,???6000????????,??1????,???????????????500??

???? ???:?????????????????????,????80%?

1??19?????????,????????????????????(????????)????“???????????????”???????????????????,??????????????

???? ????:??????????,????50%,“???????”?????60%?

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

??????????,??4????,1??20????????????,????????2?????????????????????????????????????????????????4????????????????????12??????????15%,?1??????,???????5%????,?2000?????????????????

????:???