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

2??????150??

3???????

4?????v?

5???????300??

????,?????????«????2»??,???????????,???????,???????????????????23???2????4????1704??,?????????(1??28?????????????2???4?)????95.10?,?????????1.87?????????,??????????????????????????5.01????????????,?????????5.9%;??6770.02???,?????7.0%?

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