?????????????????12??22????? ??22???????????????,???????,???????????????????????????

????????????,12??????????????21????????,????????5.713?????????????,??????,?????2.95?????????

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

??????????????,???????,?????????????????“??????????????????????”?,“????”??????????????,??????????,?????????(?????) ???:???????????????? “????qq?”????

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

????:1?????qq?:?????????

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

3??????????

4???????

5?????????

?????????????????12??22????? ??22???????????????,???????,???????????????????????????

????????????,12??????????????21????????,????????5.713?????????????,??????,?????2.95?????????

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

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