????:1???????:???????98?

2??????

3?????????

4???100??????

5???????

????????????????????2????19???? (??? ? ?????)??19????????????

??????????????????????:???????????????????????????,????????????????????????

??????????????:??,?????,??????????????,??????????????,????????????“????????????”?????????????????,??????????????????,?????????????“??????????”??????????,?????

???,???????,????,?????????6??,????????????????????1.2??????????,??????????????????,??????(??) ????????????:??????????????