2??????2?,????,???,????????????? ???? ??????????? 2?????????2?,?????,???????????“???”?????????,???? ? ???? 2???2???,???????????,???????,?????? ?? ??? 2?2?????,??????,???,??? ????? ?????????? 2??????????2????,???????????,?????,???????? ??? ?????? ???????:??????? “??400??”_????

?? (????)?????????????

????:1???400??:??????

2???????

3????????????????

4?????????

5?qq??????

2??????2?,????,???,????????????? ???? ??????????? 2?????????2?,?????,???????????“???”?????????,???? ? ???? 2???2???,???????????,???????,?????? ?? ??? 2?2?????,??????,???,??? ????? ?????????? 2??????????2????,???????????,?????,???????? ??? ?????? ???????:???????