单词：step recovery effect harmonic generator
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7、在一些固定词组中不加冠词。例如： at home 在家 by mistakes 出错 step by step逐渐 learn by heart 记住 day and night日日夜夜 in sight看见 at first 最初 at last 终于 by chance碰巧 by accident偶然 by way通过 in
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This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Why do some chords sound sweet but others make you wince? Well it appears our earsor at least the ears of 250 Minnesota undergradsprefer chords containing harm
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Item Six. Vocabulary. diagnose, testicular cancer, chemotherapy, bout, beacon, Lance Armstrong, Tour de France. Lance Armstrong was born on September 18th, 1971. Athletic from the start, Lance became a professional athlete by the age of 16. Lance ent
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Students who listened to different chords rated as more pleasing the ones that westerners think of as harmonious, the individual notes of which have definite mathematical relationships 【英文文本】 Why do some chords sound sweet but others make
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As U.S. lawmakers were voting on a giant economic recovery plan, President Barack Obama again emphasized the many challenges facing the nation's economy. President Barack Obama makes remarks to business leaders at the White House, 13 Feb 2009 Presid
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how we deal with failure 如何面对失败What can I learn from this? 我从失败中学到了什么？ Take responsibility for what went wrong. 为所犯的错承担责任。 OK, so it was no tall your fault but some of it was. 的确，失败并非完
英语听力广播—Listening