单词：quadratic formulas
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单词：quadratic formulas 相关文章
Teacher Uses Music to Make Math Fun, Cool Making math fun The voice heard in the video belongs to mathematics teacher Jake Scott. Most of the performers are his students. Watching videos is not part of their daily routine but it is one of the essenti
发表于:2018-12-08 / 阅读(115) / 评论(0)
VOA标准英语2013年(一月)
VOA标准英语2013年(一月)
He googled formulas to make me invisible. He found a formula that used common ingredients. He boiled them. He drank the broth. He waited. He checked the mirror. He could still see himself. He found another formula online. It didn't work either. He co
发表于:2019-02-22 / 阅读(102) / 评论(0)
英文短篇故事（纽约）
英文短篇故事（纽约）