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

2???????

3????????

4??????V

5???????

????????????????9?????????24????????????????? (??? ?????)????????????????50??????????????????,??????

??????????24???,???????,???,?????????

9????????????18???????????????????,??????????50?????????,4?????????????????????????,???????6?????50?????????????????,?8??25?????,?????????????????????????,??,????????,??????????????,8???3%,?101???

?????????????,????????,???,9???23??????7.05,8?2.4%?

??????,???????????,?????????????????,????????????,?????????????,?????????????

???,?????????????????????,?????????????,???27%,?30%,?????,???????????50%????

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