First of all, you can rest assured that the oral exam is not difficult, and the invigilators are basically teachers in your school.
Secondly, few schools have requirements for this oral test, at least none of my high school classmates' schools want to see this result.
Finally, let me talk about my oral exam at that time. Our oral exam was on the second day after the college entrance examination, that is, on June 9th. On the morning of the oral exam, 20 yuan's exam fee was charged (the monitor charged, and I charged our class's fee). The invigilators of the oral exam are all teachers I know in our school. The content of the oral test has two parts, one is to read a short passage, and the other is to let the teacher ask you a few questions casually, which is very, very simple. Many students only read the article, and the teacher didn't ask any questions at all (I just did). It is not surprising that the final score is relatively high.
Therefore, there is nothing to worry about, as long as you study hard at ordinary times, even if you really have an oral exam, you are not afraid. Come on, I wish you an ideal university! ?