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

2??????

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

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

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

???????????????????11????22????(????)????22???????????????????,??????????????????????????????????????7??,??????“??”????????????“???????”??????“?????”???????“?????????????????”?

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

????,????????,????«????????????????»??????????????????????“????????”???????10??,??????????????????“1(????)+N(????)+X(???????????????????)”????????,??,??????“??????”?????????“????????????????????”???????????????????????????“???????????????”?????????????“?”,?????????

???,??????????????,????????,??????,?????;???,??,????????????????????????????????????????????????,????

???,?????????????????????,???????????????????????????????????,??????????????????????????,???,???????????????,???????????(??)

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