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

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

?11???4???????????? ????????,11????3???,?,????????????????,?????????????????????????????????????????????????????????????????????????????6~8????????????9~12???????????;4?,??????????6~10?????,????12??

4??5?????????,????,???????????????????????????????????????????????6~8?,?????????????10????????;??4~6??,??6~7????,???????????????7~8???????,???????????????9???6??,?????????????????????????????,??????5??6????,????0???????????

?????????????4??,?????,??????????????????????5~6??????????????7~8?????????,?9?????,?,????????,???

?????,3????????,????????,?????????????????????(100~246???????????),??(316????)?4??,??????,??,????????????????,????????,??????,???,???

???????,????????4????6??????,??????(??)???,????;????????????,??

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