飞艇定位胆技巧

简介：Wang Huan and I are at the same table. After Cheng Keshu finished speaking, she handed the seat changing chart to Li Tao, and then announced on the podium that the evening self-study in the third period would be changed to seat changing. This change was randomly arranged and was not based on grades or cleaning the classroom. , that is, general cleaning, you can go home after finishing it.