Choose the experimental class of the middle school attached to Beijing Normal University. According to the inquiry, official website, a middle school affiliated to Beijing Normal University, showed that.

1. The High School Attached to Beijing Normal University was built in 190 1, and Guiyang No.1 Middle School was built in 1906. The teaching history of the middle school attached to Beijing Normal University is longer than that of Guiyang No.1 Middle School.

2. Compared with the experimental class, the experimental class is better. The students in the experimental class have high learning enthusiasm and good learning atmosphere, while the ordinary class will be more relaxed.