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

2???????

3???500???4???

4????????

5??????

???????,????????1065??????????,????????????????????????????1???,?????????44.95%?

??????,???????????????????,????????????????600?,?????

? ??????????:??,????,??????????????

??????????????????,??????????????????????????????????????????????????????40???????????????????498??,??“???????????????????????????????????????????”????????????????????????????,??15????????,50???,????9???500???

??????????? ??????????:????????????????,?,????????????,??????????????

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

???????????? ??????????:?,???100???,????????100??,?????????????????????????(???) ??????????????:?????????????