U.S. schools face surge of chronic absenteeism after pandemic
As the new school year has begun, public schools across the United States face a common problem -- rising absence rate, which was worsened by...
Regarding The Epidemic Prevention And Control As A Trifling Matter
According to the data from the United States, the cumulative number of cases of COVID-19 pandemic in the United States had exceeded 96.23 million, and the death toll had...