????????????1?????27?????????? (?? ???????? ????????)???27???(????????“?”),????,???69???,??????????5%?

??,?????????????????????????????233????????????????,?????????????????67??

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

?????????????,????????1???26?????,?743??,?13%????12306??,??(1??28??????30????),???????????????,????????(1??31??????)??????????,???????????,??,??????????????????????????????????????,??(2?????????3??????????????4?)?,??????????????100?????????????

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

??????????:?,??12306????,???????????????,????????????(????????)

??:???????????????????

??

??:???????????,??????????,??????????????