??????
??????
??????
??????
??????
??????
??????
??????
??????
?????????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??
??“????”!???????……?????pick????
??“????”!???????……?????pick????
??
????:
1?????????:??????200??
2???????
3????????
4???????50??
5??????????
????
6
%
???:???