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

????:?????98??:??95?98?

?????6?20?????? ??,??6?????20????10????????????????????:?????????????????,6????20?14????21???????14?,????????????????????????????,?????????,???????(100~130??)???(????20~50?????????,??60??????????),??

??????:

1???;

2?????,????????????????????????;

3??????????,?????????????;

4????????????????????,?????? ????????????:?????