????:1??????????????:3????100?

2????????

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

4?????????

5????????????

??12??????2??? (????? ????????????????????)???2?,??,?????????????????????1.1?????????,???????40%,?????(??)?????152%,????????

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

??,??,??,????????????????????????????????????,???????????????????,??????????????????????????????????????,????????????????????1003????,?????“????”??????,?????????3.63?????,??25.9%?

??,?????????,????????“????”,???,????“??????????”??????,???,????????????????????,?????????????????????????????????????????????????????????????????????,??????????????,???????????????????????1.1????????????,????40%,????????(??)????152%,???????2000????,????

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

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