Mental retardation can also apply for online universities in high schools. According to the query related information display,

1, it doesn't matter, as long as there are no special restrictions on the majors studied, there are regulations that disabled people can't be rejected because of their disabilities.

2. When applying for the exam, you should read the enrollment brochure in detail, pay attention to professional restrictions, and apply for majors that are not subject to professional restrictions. For example, deaf people are not allowed to apply for broadcast hosting and must be restricted.