??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??
????? ??????????????????????
????? ??????????????????????
??
????:
1???????:????q
2???95?????
3???????
4??????
5??????
????
6
%
???:??