来自梁文军的问题
保护环境十分重要---theenvironmentisveryimportant(三个空)it'syourturn-ourrooma.cleanb.cleanupc.cleanoutd.tocleanIsawhim-basketballatthattimea.playb.playingc.playedd.plays
保护环境十分重要
---theenvironmentisveryimportant
(三个空)
it'syourturn-ourroom
a.cleanb.cleanupc.cleanoutd.toclean
Isawhim-basketballatthattime
a.playb.playingc.playedd.plays
1回答
2020-08-2123:58