????:1??????95?:???????????

2???94???????

3???????????

4??????100????

5?????????

???2??18? (??? ???????)???18?????????,??????????,????????“??”,?????????,?“????????????????????????????”????????????,??,????

????????“???????????”???????????????????????????????,???????????????????,????????????,??50??????????(????????)???,????????500???,??1-3??,?????????0.3%-0.5%/?????????,????????????,???????????????,?,?,????

???,“?????”??????????????????????????????????,????????????????,?????????????,??20?????????????????????(?????)??????0.3%/?,20????????0.5%/??????????????????????????????????????????????????

????????????,????????“??????”???20?(???)????????,??????20??????????????,???????,?????????????????????????????????????????????????????????????(??) ??????????????:?????????????