????:1??????????:0731???????

2??????

3????????

4??????vx

5?????

???????????????????(????????):??,10??,??,??????,???????????????????

????????10??,????????7.0%?????,41??39????????,???10??,??50.7%,??6??????????????

?,10??????????,??????????????????????????

????????,??????10????,?????????????51.9%,??0.3??,????7???????????

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