????????? ? ????? ????? ? ????? ??????????????? ? ????? ??(??????)? ?????? ???????(???)????? ??? ???????????(???)????? ??? ???????????(?)????? ????? ????(???)?????????? ? ????(???)?????????? ? ???????????(??????)??? ?????????? ???? ????? ??? ??????:?? ??“300???????????”????

?? ???????????“????”

????:1?300???????????:??????????

2???????????

3???????

4??????

5?????????????

????????? ? ????? ????? ? ????? ??????????????? ? ????? ??(??????)? ?????? ???????(???)????? ??? ???????????(???)????? ??? ???????????(?)????? ????? ????(???)?????????? ? ????(???)?????????? ? ???????????(??????)??? ?????????? ???? ????? ??? ??????:??