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Present-day teachers can learn from Confucian master Zhu Xi
"How can the stream be so clear? - It is because of the fresh water from its source (问渠那得清如许，为有源头活水来)." The documentary about ...
原创 2025年1月北京西城区高三期末英语试题解析
刘凯老师建议：这篇文章主要讲述了18岁的志愿消防员 Colleen Knull 在 Jasper ...