?? ?????????? ???????
????:1?????24??????:????
2?????????
3???400?3????????
4?98??????
5?????
????1????????7???9??5?????????,???????????6.8?,????????,?????????????
?,???????????? ?????,?????????????12?1???????????,????????,????????54??????,????8????????,??????????????23??????????????,?????14?????????42??????,??,?????????????????????????????????????
??,???????????????????,??????,?????,????,??????????????????????9???,??,??????,????????????(???????????????)
??:?????????????????????????????????