Hehe, I am from Hehai, too. I also hang up the high number. . You can't register to retake the exam before retaking it. The so-called summer make-up exam is actually a summer make-up exam. If you can't make up, you can only make up in the second year of high school. If you can't make it up, it is recommended to make it up in summer, which will save trouble and get high marks.