????:1??????????:????????

2???????

3?300???????????

4???????????100?

5???150??????

??2????12?????????????? (???????????????????? ??)????????????????10???????13???????????,??????????????,??“?????????????????”?????

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

??,???,??,?????????????????,????7??????,6??200????,????????????3500????????????????,??,??,???????????????????????

??????????????,????????30??50?,???????????????????????????????????????????????????????????????????,????????????????????????????????????,????????????,????????????????????(???????????) ???????????:?????????????????