Did you know that you have to turn on the camera for the mental health final exam?

It won't open. Zhihu APP is a software launched by Wisdom Tree, which locates learning and education software. After registration, you can find learning resources, support downloading resources, contact professional teachers for online education, and get news and early warning information on the software page, but you know that the mental health final exam is not open and they have no right to turn on the camera.