The content of problem-solving experts covers 9 disciplines: Chinese, Mathematics, English, Physics, Chemistry, Biology, Politics, History and Geography.
Problem solvers are suitable for top students with poor foundation, basic skills and good performance. Other messy single-door workbooks are suitable for students who want to strengthen a certain subject and top students who want to make a special breakthrough.
The middle of last semester, the end of last semester. At the middle and end of each semester, the teacher will examine the students' knowledge according to the actual situation. Such as: mid-term and final papers, year-end exams, etc. China is a vast country. According to local geographical changes and environmental conditions, the detection time at the end of the mid-term in some areas is slightly different.