What you want to ask is the time of the placement exam in Nantong Qixiu junior high school in 2022? September. Key middle schools will take placement exams after junior high school students enroll and before freshmen enroll (September). Placement examination refers to the internal examination that the school separates the experimental class from the ordinary class, the fast class from the slow class, the English experimental class and the mathematics experimental class according to the students' grades or specialties. Exams are mostly conducted in the first day of junior high school or freshman year, and there are two kinds of voluntary participation and compulsory participation.