However, I think the public exam app is not enough. After all, the app is facing a mobile phone. When it is free, it is only suitable for brushing questions, not for doing a whole set of questions. So I suggest you buy a set of real test papers. Have time to plan to do the problem. This will make you better into the state of the exam.
In addition to doing questions and downloading related apps, we must also find out the difficulties and difficulties in the public examination. Therefore, it is better to attend classes. There is a 19 class in China, and there will be some lectures and free courses. Listening to exams is also helpful.
On the branch test in public examination and its application. The improvement of the line test needs to brush the questions. The improvement of application needs to watch more news. I recommend you to the next issue of People's Daily. There will be some real-time political commentary articles. Read more books. It is very helpful for application and future interview.
I hope my answer can help you ~