You only need to write the year of the civil servant's study experience, so you only need to write the year truthfully. You don't need to explain that you failed. If the other party has questions, they will ask you.

Repetition means that students' academic performance can't reach the promotion standard and stay in the original grade to study again. Today, the education department has cancelled the repeat reading. Therefore, there is no need to worry about the change of junior high school students' identity.