Excuse me, does Dalian senior high school mathematics use the People's Education Edition textbook? Is it a version or b version? What is the difference between liberal arts and science?
The PEP textbook is divided into version A and version B. It depends on the cover of the textbook to decide which version you use. As for liberal arts and science, the compulsory stage is the same number, but in the elective stage, liberal arts and mathematics are different. Because the number of elective courses is different, the liberal arts will choose the test 1 series. Science will choose elective 2 series.