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

2?????????

3???????

4???????

5?????????

??????????8????????????19???????? (???? ??????????)??????“??”??100???,?????60?????????,???,??«??????????-?»,???????????10?????????????4????????????????

????19??,???“????”??????????????,???????????????,????,???

«?-???????»????«???»,?????????????????????«???????»???????????????«???????????????»????????????????,???????????????,???,??????40???????????????,????????6????60??,?????????????????????,??

????????????????????,«??-????»?????10??4??6?4??(????????????????????????????) ????????????:?????