As the economic and political center of our country, Beijing has done a good job in management and control. It's time for the graduating class of senior three to return to school and resume classes. I believe there will be news that students will resume classes in an all-round way soon. After returning to school, students must do their own epidemic prevention work and standardize themselves in strict accordance with the school's epidemic prevention code and moral norms. Although only senior three students resume classes now, with the continuous improvement of the situation, we always believe that all the people will take off their masks.