When filling in the materials, fill in the best one of the seven elective subjects, and other non-elective subjects do not need to be filled in.

Trinity (comprehensive evaluation enrollment) refers to an important measure of college enrollment reform initiated by some provinces in China, and it is one of the four selection modes stipulated in the pilot program of comprehensive reform of college entrance examination. It is a diversified entrance examination evaluation system that combines growth with one-time evaluation, and integrates academic level test, comprehensive quality evaluation and college entrance examination.