This depends on your own determination. Repetition is risky. Just like a person in our class got more than 100 in the math test before, but he got more than 70 in the math test after one year of repetition, turning the undergraduate course into a junior college. Of course, many people have improved a lot because of their repetition scores, but the pressure of repetition will be even greater. But your score is too far off. I think you can choose to repeat, because the college entrance examination is very important after all.