???2??17??? (?????????????? ???? ???????????????)??17?????????????????“28”?,???????????12???,?2????10??????????19????,10??,100??????,??

?????(??)??

??????,????“28”???????,?????????????????????????3000???,???????????????????????????????

?????,???139????????767???????????????????????,????????????????(??????)

???:???????????? “????????”_????

?? ????“28”?????:???????????

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

2??????

3??????

4???????

5?????wx????

???2??17??? (?????????????? ???? ???????????????)??17?????????????????“28”?,???????????12???,?2????10??????????19????,10??,100??????,??

?????(??)??

??????,????“28”???????,?????????????????????????3000???,???????????????????????????????

?????,???139????????767???????????????????????,????????????????(??????)

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