?? ??????????????????????
????:1?????????:????????
2??????
3?400??????
4?????
5???????????
??????????1??18??????(??????????????? ????????)????????????18???????????,?3000???
??????????????4?,??????????????,??????????10????,??????100?????200?,??????????????????????5?????????,6????????????
1?18???????,????? ????? ???7??,??????????7??,??40???????????????????????“??????????????,??????”?????????????,?,?????,???,???
???76???,????????????60????????????“?????”??????????,?,???
????????? ?? ????????????????????????????????????,???????“????????????????????+??????”“???+??”?????????,????????
????????,?,???,??????????????30????????,??????????????
??,????????????????,??,????,?????????????
?????,?????????????,????????????????,????????????1??,??“????????????”?????????????“?????”????????????(?????????????)
???:?????????????????