Usually on April 8-9. The first model of grade three is the first mock exam before the middle school entrance exam, and the exam time is usually on April 8-9. The idea of the first model of the third grade in Handan is based on the senior high school entrance examination, which is a comprehensive examination paper. Through the "one model" exam, students can make up the gap in time and strengthen weak knowledge points. Handan, a prefecture-level city in Hebei Province, is the central city in southern Hebei Province of China approved by the State Council. Known as "steel city", "coal capital", "northern granary" and "cotton sea in southern Hebei", it is an old industrial base under national key construction.