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

2?????????

3?????qq

4??????

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

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

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

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

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

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

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