游泳池里有45名学生在游泳,其中https://bgk-photo.cdn.bcebos.com/doc/pic/item/241f95cad1c8a786bf6443056f09c93d70cf506a.jpg是男同学.男同学有多少人?女生有多少人?
游泳池里有45名学生在游泳,其中https://bgk-photo.cdn.bcebos.com/doc/pic/item/241f95cad1c8a786bf6443056f09c93d70cf506a.jpg是男同学.男同学有多少人?女生有多少人?
发布时间:2025-09-09 16:00:17