????:1????????:?????????vx

2??????????

3????????

4????????

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

?????11???????????22????????? (?????????????? ???)???????11.93????????????22???,????????????

??????????“?????????????????”,????????175??????????,????????3000?,???????????????????800????????????????????,????????????????10%,??????????????????????????????????????????????????????

11?????????22????????????????????,“????”????????? ??????

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

??,?,????,???????????????????,?,??????????;???????????????,??????????????????;????????????????????????????,??????????????

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

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