?? ?????????????5???
????:1?????????????:?????????????
2?????????
3????????????
4?????????
5????????k????
?????????1?????????29????(??????????????)????????????,?29???,??????5????
????????????27?????????????,?????????????????“??”???,????
29???2??????,????,?12???????
???????????????????????,???????,??????????????29??6???5????,????????????5??????,???7????????,????
??????29????,??????????????31?????,?????????????????(????????) ??????????:?????