?? ??????????????136?18%
????:1???????:?????????
2???150???????
3?????
4????????vx?????
5????????????
??10???31???? (?? ??????)????????????????????????10???????31???,????????????30??,?,???136??????????????????????,?????????,??????,?18%????????????4%?
????????????????????,?????10????????????????????15????11?????????????4???????????,????????????3??????,??737????????????????????????????,????????????19.9???????????????
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???????????????????????????????SDA???????????,??????????????,??????????????????,?????4????,??????????????????:“??????????????????,?????????”
????????????????????,?????????,??????????103?????????,????????????600????????????,????????????300???????????????,????????????????????????(???????) ????:?????????