Generally, after applying for driving school, the coach will recommend software to us. These softwares are free, and we can learn the contents of subject one and subject four on them.
The contents of subject 1 and subject 4 are basically the same, both of which are written tests. The only difference in the exam is that the passing score of subject 1 is 80, while the passing score of subject 4 is 90. And there will be some multiple-choice questions and judgment questions in subject four, mainly multiple-choice questions.