????????2??15?????????????????? (??????? ????????)15?,??????????????????“??”????

2????????????????????15????????,“??????????”??( ???? ??????????????)

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

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

??67??????????????????,???11.95??,?25?????????,??4520??,?????????600???????????,??????????2200???????????????????,??????????,???????????????????????,??

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

???:?????? ??“?????200??500”

?? ????????????????????????

????:1??????200??500:??????

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

3?????

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

5??????????

????????2??15?????????????????? (??????? ????????)15?,??????????????????“??”????

2????????????????????15????????,“??????????”??( ???? ??????????????)

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

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

??67??????????????????,???11.95??,?25?????????,??4520??,?????????600???????????,??????????2200???????????????????,??????????,???????????????????????,??

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

???:??????