?????:12?1????????????????

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?11?29? ?,????????????29???????????????????????

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???10????????(11???????19-28????),?????????????????????????????????????????????10~30??,????????,??????????????????????50~90??????????????,??????????????????120?????,?250??;???

11????23-27??????????,????,??????????????????6~10?????,?????????????12~14?,????????16???;??5~6??????????,????7~9?,????????????10~12????????

?????????

??????10??(11?????29?-12??8????????????????),?????????8~15?;??????????????????10~20??,??30~60???????????????????;??????????????????????????????1~3??????,??

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??????10?????,???????????????????1~3?;??????1~4?;???

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????:

12??????????1-3??,?????????????????,????,??????????4~6?,??????????8-10?,??12??

12??????????????????2-5???????,??????????,??,???????????????????

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?????11-14?(12????????9-12?),?????????5~15??????,???????????????????????????????????????????1~3?,??

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12?1-3??????????????????????,?????????????????,??,??????????????4~6?,???????????????????????????????8-10?,????????12?,7??,????????????????

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