????:1???????????:??100?1???

2????????????

3?????

4?????????

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

????????????11??22?? ???????????:????:?????????? ????????????“?????????”

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

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

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

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

“?????????,????????,????70?80????????”?????????

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

????????,“?,???1.5???????????????????,??????????50????????????,30?????????,???????,????????”

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

?,???,?????????,???????????,??????????,???????400????????,??????????????????????????????????????????,????????????40????????????

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

“???,??????????,???40????1??,???,???????”??????,????,???????????,??????,????(??????)

???:???