If the teacher is strict, he will not ask for leave unless there are irresistible reasons.
Ordinary high school
Ordinary high schools, which belong to the category of senior secondary education schools, are used to distinguish secondary normal schools, technical secondary schools, vocational high schools, technical schools and other schools. Ordinary senior high school is the main body and basic component of senior secondary education in China, and it is a higher education institution after the end of nine-year compulsory education in China. The academic system is generally three years.