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

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

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

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