?? ??? ??????????????4??
????:1??????:???????
2?????100????
3?????600?????
4?????????
5?????????
???12??????11????????? (?????????? ?)“‘?????????????+?????????’????,????????????????????”??,??,???????????11???
???????,??? ?????10??????????????????????????????,??????????????????????????,???????????????????????????????????????????????????????4???????????????????
“10?????????????????????????????????????????????????”?????????,??????????100??????????????,?????,????????????
“???”??????????,?????????????,?????????????????????????????,??????????????????,?????,??????????????????????????????
“?????,4700?????????????”?????“???????????”,????,?????????????,???????????????????????????????????????????????????????
“??????????,?????????????????????,????????????????”???,??,????????????????????(???) ???????????????:????????????