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

2??????

3??????????

4???????

5???????

?12?1???? (?????????? ?)????????????????11??30???22??25??????????????????,?????4??,????????,?“??”??

???????????(??????)

?:?????

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

“??”:????????4??,??3.8??????3.35????

“????”:??62?,????“???????????????????”?

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

“???????”:???,??????,??,????,?10%???????15%?

“??????????”:?,??????????????,????????????????????,??????????,?????75%??????????????????????,???????????????????0.3????????????????????????????????????,????????????,????????????????????????(??????)

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