?? ?????????????????? 693?????
????:1????????vx:??????????
2????????????
3????????
4???95??
5?qq?????
???11???????????29???(???)11????????29?,?(????“?????”)???????,?????????“? ???”???12?5??7?????????
??????“5+4+X”?“5”??????(?)????(???)???????????5????????;“4”????“???+”???????“??”?????????????????????4??;“X”???
????????????,???????????257??,??????????????????????????????????????????????????????????????????????????????89???????,???????160?????????????????,???????693????????????????,????45????
??? ?????? ??????“??”???????????????“????”???“???????????????”?“??”?????“??”???“???”,?????????????
????,???????????????????“?”?????????,?“?”?????,???????????????????????????????????????6???????????????,??5??
??,?,??????,??1000??,??,??????????20?????????????????(??),??????????????????
???????????,?(?????????)??????????????????,??????????????(??????)??
????????????????,?«??»,???????????960?????????,?????????????“?????,??????”??????????
????,????“?????????”???????,???????20???????,?3??,????“??+??”?????
?????,??????????????,???,?????????????,???(?)
???:????????