????:1??????????:?????????

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

3?????

4???????????

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

????????2?????????????21????? (??? ?????? ???)??????????,??????????,???,????????,??“???????”?

???,?????????????????????????

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

?????,?????“??????????????”,????????,??18%??????????,??????????????????,?????,????,?200????????????????

??????

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

??,???“?????????????????????”?????????????????????????,???????1????????????1??“????”,????????????,??“???????????????”??????“???”????????“????????????”??,????????????????????????,??“???????????????”,????(????????)

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