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

2???????

3??????

4?????vx???

5????????30??

??11?29??????????????(?????? ???????????????)“???????????……??14??2019???????????????????????????‘3+2’????????????????????,???????????”???????????????,????????????

2013???,??“3+2”????????????????????????????????“3+4”?????????????????????,“3+2”??5????????????????,??????????????????????????????????????????3??????,??????,?????2??????

“?????????????????,??????????????,??????????????”??,???????“????????????????????????”,?“3+2”????2019???,???

????????????3???????????,2022??,????????????,??“?????????,????????,???????????”??????????????,5??????,????

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

????????????????10?????????????????“3+2”?????,?????????,??????????,??,??????,????“?????????,???????????????”

???,2014?2024????,???????(“3+2”????????????????)???????????695?????????????????????,?????????????????8???,??????????????????90%??????????????????6?????????????????????349?,????????????????(????????????????)??95%?

??????,????????10???,??????5??“3+2”???,???????????2????,????

“00????”????,??????????????????????“???????????????,???????,????,??,???????????????????”?????

?????????

“????2019???????????????,??‘????????’???????,???????????????”???,?????,6??????????,20???????????????IT????????

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

“?????????3???????????????5????????,????????????????????‘??,?????’,??????????”??,????????????????????????3???100%?

???,“3+2”??????????,?????????????????????????,????????“????,??????????????????,??40??80???”

??????????,2024?,??????????????67??30??????????????????????????286?????“3+2”??????,?????11325?????????

?,???????????????????????????“??????”,????????????????“?”????,“3+2”???????67.9%,??????????????????19.7%?(????)

??:???????