Qingzhou city biology exam will carry out C ability test experiment. According to the regulations of Qingzhou Education Department, you can take the experimental exam if you get a C in the biology exam. Qingzhou Biology Examination is a biology examination organized by Qingzhou Education Department for junior high school and senior high school students in the city. The examination aims to test students' biological knowledge and skills, as well as their experimental operation ability. Qingzhou biology test scores are divided into five grades: A, B, C, D and E, in which A is the highest grade and E is the failing grade. Examination results have a certain influence on students' further studies and graduation.