???“?? ?????”?????“?????”????

????:dbj?????:????????

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

????,????500????????????????????,??????????????????,??“????????”????,??????????????????,????,5???100????????500?????,?12.5?????????????25??,????,?,??????????“?”???????????,????“???”????,?????

??,????,??????,????,????????????????2???,??,???????????????5???500??????,????????7??????????????????,????????????,?????(?? ???? ????? ???????????????? ?????????? ??? ?????)

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