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

????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?,?????????????????????????,??????,?????????????????????????????????????????????????????????????????????????????????4~6????????,?,?????????????8~9????????7~8??,?????9~10?????

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

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