?????????10????????????????????30???? (??? ??)??????30??????????????????,?????,????????????“???????????????????????????????????????????????????????”?

?????,????????????????,??????????20%,????????30%?

???????????????,????????,????,????,?????????,“3????6??????????????”????,??????,??????????

????????????????????,??,?????,?????????,???????????????????????????????,?????,????????(???????????????) ??:?????????? ??“????150?????”????

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

????:1?????150?????:????????

2?????????

3????????

4???????

5????????

?????????10????????????????????30???? (??? ??)??????30??????????????????,?????,????????????“???????????????????????????????????????????????????????”?

?????,????????????????,??????????20%,????????30%?

???????????????,????????,????,????,?????????,“3????6??????????????”????,??????,??????????

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