????:1???????39???:???????

2?51???91????

3?????????????

4?????????

5?????????

?????9?????29?????????????(???? ????????????????????)????????????????,????,??????,??????????????,?????,???????????

?????????????????????????,?????,???,????????????????????,????120???????????????????????,???????????6??,?2??2????????“??????????????”?

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

?200?????????,???????????4???????40?????8?????????10????,??5??????,????????????????100????????????????????????????????100???????????????

??35??????????????,????????????????????,??????,?????“?????????70%,??????”

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

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??????????????????????????1000????,????????????“???????4000??,???????”

??????,????????????????????????“????7???????”??????????3????????????????5??????1000?????????2000?????????????????,??(??????)??(????????)

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