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

2???????????

3?600???????

4????????????

5????????????

??????????????? (??? ?????????????????????)10??15?~11??????????4????????,?????????136????????????????????????????,?“?????????”???????10????13??15??????,?????10????20???????27???????????????????????,?,?16000?,???????,???????????15%???????????????

???,????“??????????”,??,??,???????????????????????????????????????????????????????????7??????,????????????????????

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