摘要
At 5 a.m.on June 7 th,2022,Zhang Guimei came to the teaching building while the students were still asleep as per her normal routine.After turning on the lights in the corridor with a shaky hand,she went to the dorms to wake the students up using a loudspeaker.They would take the National College Entrance Examination that day.Then she did a head count in the classroom.Before heading for the examination venue.
