????:1??????200??500:500?????????

2???????100???

3??????????

4??????????

5????????

?????????????11??29?????????????? (??? ?????????)??????????????29??????????????,????????????????,???????????????1.2????,????????,????????

???????????????,????,????????????????????,???????????????????????????,????????????1.3????,???????????????????????????????????,???????????,???

???,???????????????????????????????????????,????200????????????,?????????????????1000??????????,?????180??????????????????????,????????????,?????

?????????,?1.5???????,?,???????????3??2000????????????????????

??,?????????,????????“??????”???,???????????,??????,??,??????????????,?????????

??,????,???????????,????,????????????(???????????????) ????????:?????