class visit造句

this paper makes by way of questionnaires, talks, interviews, class visiting and contrastive analyses an initial investigation and research into the tendency of class questioning, factors in class questioning and the art of guiding the students to bring up questions in class, with the purpose of changing the traditional teaching model and giving free rein to the students " consciousness, initiative and creativity in their biology study
本文通过问卷调查、座谈、个别访谈、对比分析等形式对当前课堂提问的倾向，影响学生课堂提问的因素，以及如何引导学生课堂提问等进行了初步调查和探索。旨在改变传统的教学模式，发挥学生学习生物学的自觉性、主动性和创造性。
It's difficult to find class visit in a sentence. 用class visit造句挺难的