School elective courses的意思|示意

On the afternoon of elective courses, a vague mention of a teacher to hear: a influenza in schools, and there is no school today, a lot of classes.

下午上选修课，隐隐约约听到老师提了一句：学校出现甲流感了，今天很多班级没有上课。

During the exchange period I will take and pass 4-6 elective courses at the exchange host school.

交换期间需在交换学校选修并通过4-6门课程如课程数量不够或成绩不通过必须在复旦补修相关学分。

Designed for outstanding gifted high school students the opportunity to allow them to advance in early high school college-level elective courses.

旨在为成绩优秀天资聪颖的高中生提供机会，允许他们在高中时期提前提前选修大学水平的课程。

Elective courses in our school are: physics, chemistry, biology, history and geography.

我们学校的选修课主要有：物理、化学、生物、历史和地理。