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

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

3?????????

4???????

5????????

??1??4???????? (????? ????)??????????4??????

1???????????????4??,????????????????? ??????????? ??????????????????????? ????????

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

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

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