考生在考试前的问题
professor: before we begin the examination are there any question?教授：在开始考试之前，还有什么问题吗？student: what's the name of this course?学生：考试科目的名称是什么？
professor: before we begin the examination are there any question?教授：在开始考试之前，还有什么问题吗？student: what's the name of this course?学生：考试科目的名称是什么？