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

2??????????

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

4???????

5????????????

??????????10???18??(?)18???????????????,81972???????????,????????????????,????“????”???????????????????

??????,????,????????90???????????????????????,????????,???,???????????

??????????????????????????????? ????????

?????????????,???65????????????,??????????????????????????40%;???,??????;???????7??,????17.9%?

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

??,????????????“?????”??????1?????,?????

???????????????,????????????813???,???????????????????????10%?(??)

??:???