????:1???????:????150?????

2???????

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

4???????

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

?12????20?????? (????????????????????????? ?)?????20?????????

???????? ? ????????

?:????,????«??????»???«??»??????,???????,????????????“???????????????????”?????????????????,???????????????????????

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

???,????????????????,????“??????????”,?????“???”?????

?????????,???????,?????,???????????40????????????????????????200?????????????????,??,????????????????????????“????????”????????,????????????????????

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

??????:??????????