?? ?400???????????????????
????:1???????????:??????
2???98?
3???????100?????
4???????????
5???????700??
????????????7??????9?????????? (??)?8????????,?????????????????????7??????10?????????11?????????????????????63?????????????????????????????????????????????????400??????????,????,????????“?????????????????????”?
“???????????,????????50%?”?????????,?????,??????????,????,?????????????????30????????????,?????????????????????????????????????????,?????
??????,??“??????”??,??2?????1?????12???????????????7??????????????,??????????????????“????????????????????????????????”?“?????????‘?????’???????6????????????????????,?????????????,????????”
????????????????,?????????????,??????“?,????????????,?????????,?????,????????????‘???’????????,?????????????????????????,????????”
??????????,??????????????????,?????????,????????????????,???????????????????
“???,??????????”????????,?????????,??,????????????????????????,???????????????????????,???????????,???(????????????) ??????????:?????