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

2?????????100????

3?700?3????????

4??????????

5?????vx

????1????17?????????????? (??? ????)?????????????,???????,????????“???????”……????

17?????????,???,?????(??),???????,?????????“????????”?

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

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

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

????????1?????????14???????????????????,?????1??????????????????19????????????????????????????????????????????????????,???????????????????,??????????????????,???????

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

??,?????????,?“??”??1989?30?,??8000????????(???????????????????) ???:???????