If you can't open online education questions, you must first confirm whether you have permission to open them. Then check whether your own network can be networked, or directly explain the situation to the staff on the online education and learning platform, and explain the problems in time, otherwise it will affect the test progress and test results. I suggest you report the situation to the education platform first.
Online education includes entrance examination and final examination. The entrance examination is very simple, because almost 90% of the students who take part in online education are on-the-job employees, and they don't have enough study time for work reasons. But relatively speaking, it is very simple for online education enrollment colleges to set up examination content. As long as students carefully review the materials and simulation questions provided by the school, there is generally no problem in passing the entrance examination. According to statistics, the probability of passing the online education entrance examination is as high as 99%. If you fail, you can make up the exam. The final exam is an online education that pays more attention to the usual learning process, so the usual homework must be handed in on time. The teacher will focus on the final exam, carefully review the counseling materials given by the teacher and make full preparations. The course can pass. Even if you fail, you can make up the exam.