????:1???????wx:2023????qt???

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?????????????12?????2?? (???????????????? ?????????????????)11???????????????????,???????????????,??????

????,???11????,???????????????????????,11????,?30????“U”???,??,???3%,????????????20%,???????60%????????????????11??,30??,???1-10??3.91??????????????

??????????????2??????????,11?????,??100???,??????15%,???10??20??????????11.7%,?????????????26.3%?

???,11????????????,??18763??????????????????,????20???????????????????,??????????????????1.5??????????????“??”,???????????1.5?????????????,??????????????????,??????????11???????????;????11?????50%?

??????????????,11??,???????????,????????????????????????????????????????????????,?????????7????????????????????,?????????????????,???0.36%,??????2.40%?

?????????????????????????,11????,????300??23.4%,????????????????????????????????????????

?,??,11????3633.5???,?16.6%,??,?????????????????9??????????????44.3%??????,?????????????????????11?????????

???????????9????????,10?“????”,11??????????“??”???????????,??100???????,?????

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