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

2???????????

3?????????

4??????100??

5?????

????????,8???????????3???3??????30??????????????,?,?????1?2??,??

?????????????,????291????,?????100???????????,?55?????????????35?,1??????1?????????2???1????????????????????21??,???6???????????????????,??????1700?????????????????????????????????????

(???????? ? ????) ??:????????????????????