????2???4?????? (????????????)??????????,??????????????????????????????????????????,??????“?”?????????(???,??)??????????????

1??????23??????????,???,????? ?? ???

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

???,“90??????????????”????????????????“?,?????????????,????????????80????”?????????????,????????,?,“?,?????????,???????????????”?

“00???????”????????????????,?????????“????????”????????????,?19.9?????????

1??????????23????,????? ? ??????????????

“?????29.9????????19.9??????15?????????……??”???,?????????????????,?????50???????

???,??????????????????????????13????????????????:“???????????????????,?,????,????????????,???????????????,????????????”

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

??,???“?????”?,??,???(?????????????)

??:???????

??

??:???????????,??????????,??????????????