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

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

??????1????????14? ????????,??14?????

???? ????

??????10????????(1??????4-13???????),????????????????????????????3~10??,??????????????15~20???????????????????????????1~2???,?,?????????????????????????2~3??

???? ??????

??????10????(1??????14-23?),???????????????????????????????????????????2~6??,???????????10~15?????????????;????????10~30??????????????????????2??

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

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

??:??

?????????:

14-15????????????????,??????,?????????????????4~6?,??????????????????????????????8???????????????????????????????????????????????????????????5~6???????????????????????????7~8??;??????7~8?,????9?????????

15-16??,???????????????????,???,16???????????????????

20??,???

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

??11-14???(1?24-27??),??????????????????????5~15?,?????????????????2??????????????????1~3??

???

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14-15???????,??,??????????????4~6?,??8???;?????????????????????????????????????????????????????????5~6?,?7~8??;???????????7~8??????,???????????9??????????????

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

15-16?,??????????????????,??????,16???????

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