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

2?????

3???????

4?????????

5???????

??????????9???14???????? (???? ?????????? ??)9??????????????????????????14???,“???? ???????????????”???????

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

???,?????????,??,?150??????????????????????,?????,???????????,??????????????,???????????????????

??,?,??????????????,?????????“????+”????,???????????,????

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

??????????,“?????????? ??????????”?,9???????????14?9????17??64????????32?????????????????16???????8??????????????????,9??24????25????????????

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

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

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