There are still many remedial classes for postgraduate entrance examination, including basic classes, intensive classes, punching classes, training classes, mathematics postgraduate entrance examination classes, English postgraduate entrance examination classes and so on. It depends on which remedial class you want to choose. Although the postgraduate entrance examination is not necessarily only once in a lifetime, everyone wants to be admitted. Many remedial classes are so expensive that everyone doesn't want to spend money, which is both a waste of time and uncomfortable. What I recommend may not be appropriate, but people who have been there have the right to say it. I took an online class, but I didn't expect to spend too much money on remedial classes. The main thing is to try my best. The online school for one's postgraduate entrance examination recommended by the seniors felt good, so I signed up for the whole class series, and it only cost less than 1000 yuan, which was quite cost-effective, and there were regular questions and answers, which was no worse than face-to-face teaching. But it is not recommended for people with poor consciousness to take online classes.