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

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???????,?????????,??,?????????150????????????

?????,??????48????????,?????????5%??,????20%????????????

????12306??,????????????????????????????,???????????????,????,??????????????

???????,???4????????:

???????8????????,???????;

????????48?????????????8?????,?????5%?????;

???????????24??????????48?????????????,???10%?????;

???????????24??????,???????20%?????

?????????,??????8???????,??????8??,?????????,??????????????8????????,????5%????

???????48?????,???????5%???????????????,??????20%???

????? ??????????????????:??,??????????????????????,??????,?????????????????,??,???????,??,??????????????????20%?????????????????,??????,????,????5%???????????,????????????????,???????????,?????

(????? ???)

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