150526-导入技能-22121908
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150324-说课1-22121909
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150407-说课2-22121909
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150505-讲解技能-22121909
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导入-7-《信息的智能加工》
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导入-6-《揭开计算机解决问题的面纱》
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导入-5-《因特网信息的查找》
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导入-4-《信息编程加工》
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导入-3-《文本信息的结构化和形象化》
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导入-2-《文本信息的结构化和形象化》
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