I've had these problems, too. Sometimes I may miss tasks posted by my teacher, such as check-in, surprise exams, and so on. It's really a headache. We can remind each other and communicate in a timely manner so that we can try to avoid missing out. Online class is really tired eyes, recommend you to buy a bottle of eye drops, reasonable planning of learning time, so that you can ease your eyes, give your eyes rest time.
正在翻译中..