??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
????????
??????
??
??????????????,?????!????:????
??????????????,?????!????:????
??
????:
1???????????:??????????
2???????????24??
3??????????
4???????????
5???????
????
6
%
???:??