??????????2??????2????????????????????? ?,2????????????2????????,?????????????????????10%??
??????????????:????????2??????????????????????1?????????,????????????????????10%????????????????
???,??,?10%??????????,?????????????????,???,???,??
???????????????????????????????????,?,????????????????????,?????
?????????????????????,?????????????????,?????????????????2019????????,???????,????????????????????????,????????????????????????,??????
??,??????????????,????????????????????????? ??????????:??????????????
??????:?????????????
??:“????”??????????
??-????????????1-0?????
????3????????:???????
??????????????:??????
????:?????????????????
??????????:????,????!
4?10??????????10????13?
??2?????????0.4%
????:???????????????
GIF-????!???????????
GIF-????!?????????????
??????:?????????????????
?????!??1????????9.9????
??:??????????????????
???????????300??????(?)
???????????300??????(?)
?????????????:???????
????:??3????????10???????
????????????????????
????:?????????????????
??:??????????????
??????????????:???????
???CBA????3???8???6???
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