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

??

?2????3???? ?????,2?3????,??????,??????????????????????????????4~6?,?????8?,????4~5?,?????7~8???????6~8???????9~10??

??2??3?06????:???????????????????,2????3?08?4???08??????,??????????????????????????5~6?????????????7~8??????,???6~8?????????????????9~10??????????????????????????????????????????7~8?????????9???????????,????9??????????10???

??(2?3???????????08????????????-4??08?)

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

???

2????????3?08?4???08???????,????????????????????????????,???????,???????????????????????????????????????????4~6?,??,???????8~9???7~8?,?????9~10?????

??(2?3?08?????-4?????????????08??)

2?4?08????????5??08????????????????????,????????????????????????????????????,??????????,?????????????????,?(10~19?????????????)??????????????????????????????????????????????????????????????????4~6??,??????????????,????8~9???????????????7~8?,??????9~10?????

?????????(2?????????4??????08?-5??08????)

2????????????5?08??6?08????,?????????????????????????????????????????????????????????????????????????????????????????????4~6?,??,???????????????8~9???7~8???????????????????,?????9~10???

?(2?5?08?????-6???????????08??)  ????????????????:?????

?????????

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

????????