What are the key classes in Jiayuguan No.5 Middle School?

Class 2, Grade 3. Jiayuguan No.5 Middle School is a full-time and complete middle school formed by the merger of the former CNNC No.4041 Middle School and No.2 Middle School. According to the information of the school, the key class of the school is Class Two, Grade Three. Students get good grades and teachers are very professional. Many students are admitted to key high schools every year.