????:1???????qq:???????????

2???????

3?????

4???????????200?

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

?????9??????????????????????2??????????????? (??????????? ???????)??2????,???????,????1???????????,????????????????

???? ???

?????????????,??,??????????????????,???,?????????6???????????????????14?,?1??,???????3?????,???48.75??????????

?,?????17???????????,???????0.8??,?,C45??????

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

??????????????????:????????????