?????????????????2????????????9??????????? ????:????????“???”

??????????? ????????????????

????,?????“80????”???????????????(???)?????:??????“90????????”????????????????(???????????????)??????,?????????????????????????????????

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

?,???????????,“??”?????????????????

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

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

1???,??“?”,??????,??????40??????????????????????,?,?????????????????????

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

1????????????31????????,????????????????? ?? ???

?????????????????????????????????……????,?????????????????????

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

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

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

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

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

???????????????????????????:????????? ??“??????”????

?? (????)???????????“???”

????:1???????:????vx

2?????

3???300???

4???150?????

5??????????

?????????????????2????????????9??????????? ????:????????“???”

??????????? ????????????????

????,?????“80????”???????????????(???)?????:??????“90????????”????????????????(???????????????)??????,?????????????????????????????????

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

?,???????????,“??”?????????????????

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

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

1???,??“?”,??????,??????40??????????????????????,?,?????????????????????

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

1????????????31????????,????????????????? ?? ???

?????????????????????????????????……????,?????????????????????

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

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

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

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

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

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