青云翻译

Zhao investigation and assessment of elective courses in the People's University, University of elective courses, can be summarized into two categories: public elective courses and professional electives.

Zhao, investigation and evaluation in the people's University elective courses, University courses can be grouped into two categories: public elective courses and specialized elective courses.

Zhao, investigation and evaluation in the people's University elective courses, University courses can be grouped into two categories: public elective courses and specialized elective courses.