Is the qualification examination for betting on Zhihai Education reliable?

I don't think the argument of betting on the topic is very reliable. Before each exam, many official WeChat accounts will push some betting questions or something. I think it's all lies. You need to review all the betting questions yourself. If you don't review well, you won't know how to answer the questions. Bet them luck, but you can't answer any of them well. Review well.