The pass rate is similar everywhere. If you want to successfully pass the second-level constructor exam, it is best to find a training institution to master the exam questions in previous years, and the most important thing is the answering skills, so that you can easily pass the exam. I received education and training in Shangyuan last year, where there were many topics. Do more questions, and the exam will be less difficult. The company was too busy to study, and passed both subjects. This year, everything will be over.