?????“28”?

2???17?,???“28”???,???????????,????????????????????????????????3000????????,????????????????????????????????????????2??????17?????????????????12???,?????????????????2??10??????????????19???????????,10?,100???

??,??139?????????????767????????????,???

??:????? ??“???????????”????

?? ???10???????????19??? ??????????

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

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

3???????????

4????????

5?????

?????“28”?

2???17?,???“28”???,???????????,????????????????????????????????3000????????,????????????????????????????????????????2??????17?????????????????12???,?????????????????2??10??????????????19???????????,10?,100???

??,??139?????????????767????????????,???

??:?????