If you fill it out, you usually fill it out as an undergraduate or a junior college student. If it is a choice, choose high school.
The "education" item in the information table of college students' enrollment should select the real education level from the drop-down menu according to the existing diploma that the applicant has obtained. College students should fill in "ordinary high school and others" in the "education" item of the registration information form.
How to calculate the first degree?
1, passed the college entrance examination, was admitted to a full-time junior college, and then took the undergraduate course by himself. The first degree of such students is junior college.
2, through the college entrance examination, admitted to full-time junior college, and then through the unified recruitment of undergraduate, the first degree is undergraduate.
If you stop studying after graduating from junior high school or high school and are interrupted, then the first degree is junior high school or high school.
If you pass the college entrance examination, you will be admitted to full-time undergraduate course, and then you will be admitted to full-time graduate school. The first degree of such students is full-time graduate students.
If you go out to work for a few years after finishing full-time junior college or undergraduate course, and then come back for graduate school, this first degree is junior college or undergraduate course.