????:1?????????:???????95?98?

2???????

3?????????

4??????????

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

???6??16????????????????(?? ????????)???????????????????????????????????????????????????????????,????5?????1?????“??”????16????????,????????????????,????????????????52???61?????,?????2.47????

???“??”??????????????????????????? ???????????

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

????????????,???,????????????,?????????“???????????”“?”????“????”“??”,???????????30???23?????????????,????????90%????????,???????

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

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

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