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

2?????????

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

4????????

5?????150??

(??????????????????????)???????????

????6??????????????????8?? (?? ??????)8????????????,??

??????????????????????,????8?14??,??4.5?????????8000????????????,??3.2???????6000????

?,6??8???????(???14??),??1.2?,?????????7000??,?58.3%,??????????????????“?”??;??3.2?????????,???71%,????

??????????????,??“?”????,??????“?????”???????,??(???????14?),??7000??????,??87%,?,????????????5000?,??????2.1???,??????????????????????46.6%?(???????????) ??????:?????