?? ??????!????????????????

????:1?????:?????????
2?92939598???????
3???????????
4?500?4??????????
5????????50?
2????????????????20?????????????????,??200???????????????????????????,????????????????????????
??20??????????????????????????5??????????05??????????,???????????200???????????????????????????????,?????????,????????,??????????????????,???????????????

?????????????,???,??????????????????????,??,????????????????????,???????????,????,????????????2:1,???????????????200??????400??????

??????????????????????????,?????????????????????????800????????????????????,??????????????????10???????(??>>),????????2???????????15????,??????????????

?????????????????????????1???????????,??????????????,????????,??????????????,?????????,??????????????????????????,??????????????????????????????????????,???????????????
?????????????
20????????????,???????,???????????,??,??????
??????????,???????????,?????????
????????????????,?,?????????????
?????????????,?,????
?????????????????????????????????,??????????,??????????????????2????????20????????????,????????????????200?,????????,?????????????????????????

? ????:????????,?????????????,???????????????,??,?????????????????????

??????????,???????,?????????????????1???????????,????????????????????????????????,?????????????????????????????????????,???????,??????????????,??????????????,?????????????????

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