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

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

3????????????

4??????????

5???????

????????????2????17?? (? ???????)??????????,??2?17?14???????45??????,???«?????»??????(?)????????120.51????????????(???????????,???????),?????????????,???????????????

?«???»?,?????????,?????????????????????8??5????????2???????7??,??2????????9???,?«??2»???????????????2???10????????????????,«??»?30???2??13????????????,?100???

???????????????,«?????????????????»?????,?,?????????????,????????????2??13?,????????,?20??,??????20???

????????????,?«??????»??????????????????157?????????????????????,??(???????) ????:??