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

2??????????

3????????

4????????

5?????

?9??19???? (???? ??)??????????????????????19??????,???????8??????,????????2.2????(???,?????????????)?

???????????,?20??«???????????????»«?????»??????,???????????2.2???

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

?47???,??????????????????????????????????8????

????????????,?????8???????????????????????????,???????????????????????????????????(???????) ???:???????????