Look at the first-level link in my Baidu space, which is helpful to you.
There are courseware explanations, knowledge points summary, self-test questions and simulation questions you need in the website.
You can ask questions freely in the forum of the website and exchange experiences with your classmates. I believe you will gain more ~
Good luck in the exam ~~O(∩_∩)O~
Courseware on the website can be listened to for free. You can listen for yourself. Teachers guide candidates all the year round, so a thorough understanding of the test sites is more conducive to candidates' exams. Facts speak louder than words!
In addition, the online school has recently introduced face-to-face teaching, and you can also learn.
I believe it will help you. If you have any questions, you can keep asking questions or leave me a message.