?????????????????12???2???????????????? (???????? ??????????? ?)?????12??2?????????????

?:?,??????5?????????,??,“??”?,?????????????????,??????“?????”??????????

????????:??????1000?????,????????????????210?????,?????????????????????1520????????????????3.7???,68????????????????????,?????????“??”????“??????????????”?

??“????????????”????????????????,??“????”?????????????????????????????,????,????????,?????????,??“??????????”???????????,????,???“?????????”?(?) ??:?? “??????”_????

?? ???????????????????????:???

????:1???????:?????9598??

2?????

3?????????

4???????

5?????????????

?????????????????12???2???????????????? (???????? ??????????? ?)?????12??2?????????????

?:?,??????5?????????,??,“??”?,?????????????????,??????“?????”??????????

????????:??????1000?????,????????????????210?????,?????????????????????1520????????????????3.7???,68????????????????????,?????????“??”????“??????????????”?

??“????????????”????????????????,??“????”?????????????????????????????,????,????????,?????????,??“??????????”???????????,????,???“?????????”?(?) ??:??