Subject includes compulsory courses and electives, students are required to select two elective courses to learn from the four.

课程包括必修课与选修课，学生须从四门选修课程中选择两门进行学习。

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Subject includes compulsory courses and electives, students are required to select two elective courses to learn from the four.

课程包括必修课与选修课，学生须从四门选修课程中选择两门进行学习。

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