Fire engineers have a lot to learn, including three textbooks with more than 65,438+0,200 pages and more than a dozen specifications, and the content of each test question may cover three textbooks and all specifications, so you must know everything before you can take the test. Based on this, you have to choose institutions with many test sites, such as Jianye Online School and Beijing Jianye Online School, mainly depending on the background. The main purpose of class registration is to take an exam, not to study, so keep your eyes open.