The first 60 1 or 70 1 is the test subject code, which is convenient for identifying the test paper. Because each candidate has a different major, it is necessary to set up eye-catching signs to distinguish individual papers.

Is the corresponding examination subjects, will use the corresponding examination syllabus and reference books.

For example: 60 1 chemistry and 602 chemistry, there will be different examination contents and reference books. Please refer to your requirements for applying for a school.