???2???????9??????????(??????????????? ???????????) 9??????????,????????????????5000???????????A??????????????

?,??????:“??,?????????????????,???”

??,????:“???(????????),??????????????????????????????????????????????,??????????”????,?,????

????????????:??? ??“???????????”

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

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

2??????????

3???????

4????50???????

5???QT???????

???2???????9??????????(??????????????? ???????????) 9??????????,????????????????5000???????????A??????????????

?,??????:“??,?????????????????,???”

??,????:“???(????????),??????????????????????????????????????????????,??????????”????,?,????

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