????:1??????????:??????

2?????100

3???150??????

4???????

5????????

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

????????????,?????3.1??,????14.7?????????????????????????????????????,??“????????????”?????,????6???,?????????????????????????????????????????11??,???2???????????????????????????,??,???????????????,???

?????,???????????????????????????????????????????,????????????????????,???110??,????4.54???????,??????????15.1%,??????????????????1????????????????????????,??????????????????????????????????,???????????1100????,???1300??????????,???????990???

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