???????????????12??22???? ??:????21???,????????????90%?

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

????“?????”??????????????????,???????????????????(??????????)21???,???????????????????????20????(??)??????????????????(?????????????????????????????)?????,????

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

???????????21???????,???,??????????????????,??

«????????»21????????????,???????????????,??

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

??????????,?????21?????????????????????????,????“???????????????????????????????????”????,?????

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

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

?? ????????????????90%

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

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

3???????

4???????????

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

???????????????12??22???? ??:????21???,????????????90%?

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

????“?????”??????????????????,???????????????????(??????????)21???,???????????????????????20????(??)??????????????????(?????????????????????????????)?????,????

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

???????????21???????,???,??????????????????,??

«????????»21????????????,???????????????,??

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

??????????,?????21?????????????????????????,????“???????????????????????????????????”????,?????

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

????????????????,????20???????????(???) ???????????:?????????????