?????????? ?2?????????????5????06???????????????:

????,2?????5????08??????6????????????????08????,??????????????????5~6?????7~8????,?????,????????????6~8???????9~11????;????????????????????????????????????7~8???????????9~10??????????,?????????9?????????????????????10??

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

????????:

1?????????????????????,????????????????????????????,?,??;

2???????????????????,??????;

3??????????????????????????,?,??,????????????????;

4????????,??

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

??

??:???????????,??????????,??????????????