老师的课堂通常提供了考试主题和知识概念的大纲，自学可能无法得到这种大纲。

Your teacher's lectures usually provide an overview of the themes and concepts that appear on tests.

youdao

老师的课堂通常提供了考试主题和知识概念的大纲，自学可能无法得到这种大纲。

Your teacher's lectures usually provide an overview of the themes and concepts that appear on tests.

youdao