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

2?????????

3????????

4???????????

5?????

????????2????????13??????????????? (?????????????????? ?????????????)??13??????????,?????????????????????????????????????????????,????

????????,?????,?????10%?????????,??????????2000????(??????????)(???,????)???1?????,???????????????10?????????????;??????????1???,??10???????????,????????10??????,??100?????,????????3???,???1000?????????????????

????,?????,????????????????????,?????????????????????????????????????????,??????????????;??3??,?????????????50%?????;??????????,???

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