??
??????????1?17????? (? ???)??17??,???????????????????1?????5????????,?,??3500??????????????????(?????,?????)????????????????
1??????17?,????????? ??? ???????????????? ?????????????????????????,?????,??,???????????????????????X?,??????????????????????,????,???,??????????????,?????????3500??????????????????????
??????????????,??,?????????????,???
??????,??,?????????????????????,???(????????????)
??????????:???????????
??????????????????? ???????3500??????????????????