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

??

????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?????)  ???:????

?????????

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

????????