Which of the following is NOTmentioned in the passage?
A、Sometraditionalteachersdonotlikeopeneducation.
B、Manyteachersdonotbelieveinopeneducation.
C、Teachersmayhaveproblemsinopenclassrooms.
D、Theteacher’sfeelingsandattitudesareimportanttothestudents.
发布时间：2025-08-09 20:53:07
