1. Buchanan has never held elective office. 布坎南从未担任过选任职位。
2. Most of the students of our class take Japanese as an elective course. 我们班大部分同学选修日语。
3. To learn more about Chinese culture, Jack has decided to take Chinese folk music as an elective course. 为了更多地了解中国文化,杰克决定选修中国民间音乐。
4. It used to be that the second semester of International Banking was an elective, but now it says it's a required class. 以前,第二学期的国际银行学是选修课,但现在它变成了必修课。
5. As for the advantages, elective courses should be open. 出于这些优势,选修课是应该要开的。