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The effective classroom teaching, the teaching should be in harmony;
有效的课堂教学，应该是和谐的教学；
youdao
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It's effective to use new technologies as AIDS in classroom teaching.
在课堂教学中采用新技术作为辅助手段是很有效的，abercrombie。
youdao
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It's effective to use new technologies as AIDS in classroom teaching.
在课堂教学中采用新技术作为辅助手段是很有效的，abercrombie。
youdao