????:1????????:????vx

2?????????

3?????????

4????????

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

11????????23?,?,????????“?”,?????????????????????????? ?????????????????????? ? 11??????????23??????????????????????,??????,???“?????”,??? ? ????? 11??????????????????????23???,?????,???????????????? ????????????? ?????????????????????? 11?23?,?,??????? ????? ? 11??23?,???,??????? ??? ????????????????????? 11???23???,?,???????? ?????????????? ????????????? 11????23??????????????????????,??????????????????????,??? ? ?????????????????????? 11?23?,?????,??? ? ??? ???????:??