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

2???????????

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

4???????

5???????

????10??????????17?????????????????????(? ???????)???,????“????????,??50???”?????????????????????

?200????????,????????,????????,???????,??????,?????????????????????????:“???100????????,??????????,???,??550????,?????20%?”

???????,?????????????

??????????????,??????,?????????????,??????????????????,?????

????????????2019????????“???????????”?????,????????????????????????????????????????10????????????,?????1.1??????,????????????????,?????????,??????

“??????????????5000??,???????????????,”???,?,?5?????????????????????

??????,???????????????????????????,????????????????,??,???4??,??,??20%????40%????????

???,???,???20000?????,??160???,?????????????????,??????????????????????????

“?+?????????”??????12.6%,???10%????????????????????????20%??????????“?????+????????”?,?????60??????????

“??,?????????????????,?????????,???????2???,???,????????????????????????,????????,??????????”????????????????(?)

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