????:1???????????:???????

2??????

3?????100????

4????????????

5????????

????????????????2????????????????8?????? (???? ??)???8??????,???????,??

2??8?????????,??????????????????????

??,??,?????????????,??????????????????????,?,???????????,??????????,????????????????????,??????????????

??????????,???????????????????,?????100?????????????????,??46?????????????????????,???????????????,???????(?????????????)

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