??????????????????????????????????????????????????????????????????????
1????250?????????????????????1-2??
2???150????????????????????250??????????????????2??
3???500????????????????2??
4???????????????????2????20-30????????
5???????????????????????????????????????????2?3??????????????????
6????????????150?200?????????????30????10?????????????????????1????????????????????????????????
7?????????????60????15????10?????????????50?????100?????????????????????????????
8????????????30?????20??????????6??????????3???????????
9??????????????????10??????????3???????????
