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

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

3???????

4???????????

5????????

?6???????14??? (?????????????????? ???)?14???????????????,??????????????????????????????

???6?????????14??,???????????????????????????? ?? ???

???????????,????????????,??????????“??????????”???????????????“?????”?????,??????“?????????????12????,???????????35000???,?????‘??????????????‘??????,??”

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

??????????,??????????“?????????????????1+??????????”,???????????????????????,???“0”?“???????????”??,????????????????????????????,????????????,?????,??,??

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

“??????????,??;????,????,???”????????????????(????????????)

??????:????