?????11?????30????? (? ?????????????????)????????????????30????????,11????????????????50%,??0.2??,???????????????????6???????????50%???????,??

????,??,??0.3?????????????????????????0.9??????????????;???????????????;?????????????????????????????????????

??????,11?????????????????,??50%,???????????????????,???????????,????????60%???,??;???52%??,????;??55%??????????????????????,??????????????????????,??????

????,?????????????????????,???????????????,??????????,??????????????????????????????,???11???????,???????????????,???(???????????????) ??????:??? “?????????”????

?? 11????????50% ??????????????

????:1??????????:????wx

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

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

4????????????

5??????????

?????11?????30????? (? ?????????????????)????????????????30????????,11????????????????50%,??0.2??,???????????????????6???????????50%???????,??

????,??,??0.3?????????????????????????0.9??????????????;???????????????;?????????????????????????????????????

??????,11?????????????????,??50%,???????????????????,???????????,????????60%???,??;???52%??,????;??55%??????????????????????,??????????????????????,??????

????,?????????????????????,???????????????,??????????,??????????????????????????????,???11???????,???????????????,???(???????????????) ??????:???