?1??27??? (????? ? ???????)???????????????27??

?????“?????????”???????????????????“?????????????????????”??

??????????:1????20???????????????????,?????????????????????????????,??,???

?????????????“???”,??????????,???????????????,????????????(????) ???????:??? ??“???????”????

?? ????“????????”????:??????????

????:1????????:???????QQ

2??????

3???????

4??????

5??????V

?1??27??? (????? ? ???????)???????????????27??

?????“?????????”???????????????????“?????????????????????”??

??????????:1????20???????????????????,?????????????????????????????,??,???

?????????????“???”,??????????,???????????????,????????????(????) ???????:???