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

2?????

3???????q

4???????

5?????v

??????:?????????,??????????????????????,???????????

?????????????,???????????????????,1.34?????????????????????,?????56?????????????,??11?????????,?????

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

?????????????????,??????????????,??40?????????????????????,??????????,?????????????????????1.6???????1.2??,????????????13.45????????????

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

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

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

???200??,??????1056????????????????,???????????500??????????,???????800?????,???15%? ??????:?????