???“???????”???“?????”

????:??98????:????sn

????11??29? (???? ????)11??29???????????,70????????????????,???????????,????????????“?”?????“???”???,??

??????,??????????,??????“??”???????????,?3.89????????“??”?1.98????????90???????“???”?????????,??4.3????,????

?????,????,????(????)???????????????????????????????????????,????“????????????????”???????,?????????“???”????,??????????????,??????5?,??????????????

????,????“?????”???????????????????????,????25??38????,??????????????“????”???????????????????????????????,???,??????,???????????????“???(????)???”????,????????(?????)??“???????????”?

?????,????“?????????????????????”“??????????????????????+N”??????????????????,????????????20???????,???“??”,?????????“??????”?????“?????????”,???????????“????”??“?????”?????????????????????????????????,“??????????”???“????”?????,???????????????(????) ?????:???????