今秋开学，该校准备先在高一年级推行，作为一门选修课。

In this fall, the high school first launched the course as an elective course for first-year student.

youdao

今秋开学，该校准备先在高一年级推行，作为一门选修课。

In this fall, the high school first launched the course as an elective course for first-year student.

youdao