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

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

3??????150???

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

5????????

??????1??3??????? (???????????????? ?? ??)???3????

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

???????15??,?????????????????

????????10?????????,????10????“???”?????????,???????,???“??????”?????????

???,????6.2????,??????,????????????????????550??,?????

??,????????????????????,??????????????????,?170?????,????

??????????????,????????,??????????????????????????????????,?????????????????160??????,??????????????????5???????????,?????????6???????????,????????10?????????????,????????????????????20%?(?????) ?????:???