???????????????11??22? ????????????????????22??????????,???????,?????

???????????????,???????,??????????29?????,?????????????????????????????????????????15????,??????

??????????????,???????????,???,????????????????????????,????,???????????818.6???,????????48.8%;????????,??????????????488.5?,????????78.6%?

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

?? ???:????818.6???????????,???48.8%

????:1??????????:??qq????

2???????

3???????

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

5????

???????????????11??22? ????????????????????22??????????,???????,?????

???????????????,???????,??????????29?????,?????????????????????????????????????????15????,??????

??????????????,???????????,???,????????????????????????,????,???????????818.6???,????????48.8%;????????,??????????????488.5?,????????78.6%?

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