?????????(7?????????????????),???????????,????

??????? ??????????:????????????,????????????????1.8????????????????????,???????????????200????,??,???????

???????????????,??????????????????1000??????????,????????????????200???/400????????????????“?????????????????+???????????????”????,??????

???? ???:??,???????????14.42??????????,??50??????????????44.4?????????????

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

??????????????????????????????????????,????????2600??????????????????????,????????7???????,????????

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

?????????????????????????????????12??? ???

???????????????,????????????????7?????????????????,??????12??????????????,???????????????

???????? ?????????:??????????????????????????,???????,?????????????,????????????????,??????????????,?????????2????????????,??????????5??????????????????????,??????????3~5????????,????????,???????????????????????????

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

????????????????? ???:?????????????,??????????,?????????????,???????,???????????????????3%???????,??????,????????2???,?,???,?????

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

(?? ??? ?? ?????? ????? ?????????????) ??????????:???? ??“????”????

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

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

2??????

3?????????

4???????

5??????200??????

?????????(7?????????????????),???????????,????

??????? ??????????:????????????,????????????????1.8????????????????????,???????????????200????,??,???????

???????????????,??????????????????1000??????????,????????????????200???/400????????????????“?????????????????+???????????????”????,??????

???? ???:??,???????????14.42??????????,??50??????????????44.4?????????????

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

??????????????????????????????????????,????????2600??????????????????????,????????7???????,????????

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

?????????????????????????????????12??? ???

???????????????,????????????????7?????????????????,??????12??????????????,???????????????

???????? ?????????:??????????????????????????,???????,?????????????,????????????????,??????????????,?????????2????????????,??????????5??????????????????????,??????????3~5????????,????????,???????????????????????????

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

????????????????? ???:?????????????,??????????,?????????????,???????,???????????????????3%???????,??????,????????2???,?,???,?????

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

(?? ??? ?? ?????? ????? ?????????????) ??????????:????