??????1???????,????????????1???,??????5??19?????
??????1??????????????????
????????
???????
5??19??~5??25??
?????????
1????????????????!??1??????????????????????!
????????????????????????????????!!
????????
1)?????1???????????(1??)????????????????????齱????
2)??????????????;??????ú????????????????????·????1?????
3)?????????????????????????????н???????????????????????Σ?????н?!
4)?????????????????????????!