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??2????17????????? ???????,???????17??

?10????(2?????7-16????????????????),?????????????????????????,???

??10????,????????,????1~2?,?????????????????????????3????????

???????10????(2??17-26??),???????10~30?,????????????40~80?????,??????100?,?4~8???????????????????,??

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??10??,??,????????????????,????,??????????????????????????????????1~2??

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17?????,?,??????????4~6???????????????????????????????????????????????????????????????4~6?????7~8???????;????????????????????????????????????????7????8??,????8????9??????????

17-23???,????????,?????

????11-14??????(2????27??????3?????????2???),?????????????????????????????????????????????5~15???,????20????;???

?10??,?????????,????????????????????40~80??,????100?????,??????????4~8?????????????????????17-23????,?????????,?????????????

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