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

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

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

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

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

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

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

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

????:????

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??,??????????????????????????????????,????????????

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