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Original text Prompt: On February 27, 2013, while in office, former president Barack Obama delivered the following address dedicating the Rosa Parks statue in the National Statuary Hall of the United States Capitol building. Rosa Parks was an African American civil rights activist who was arrested in 1955 for refusing to give up her seat on a segregated bus in Montgomery, Alabama. Read the passage carefully. Write an essay that

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Imagine a world where everyone is happy. No wars, no poverty, no violence. Sounds like a utopia, right? However, what does it mean to be happy? Happiness is a complex and subjective concept that can be understood in different ways. Some people may equate happiness with feeling pleasure or satisfaction, while others may view it as a state of happiness and contentment. Happiness is also influenced by a variety of

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名词解释 Dominant: dominant allele:the allele that is expressed when two different alleles or two dominant alleles are present symbol: Uppercase letters Dominant trait/character: to cross two homozygous parents with a pair of relative character, the trait that is presented in F1 essence:it depends on the nature of the protein that is, or is not made Pyrimidine: Definition: it is a kind of heterocyclic compound Components: Thymine ,Cytosine

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1 Oxidation-reduction reaction (Redox reaction) 氧化还原反应 (Ch 16) 1.1 Redox reaction 氧化还原反应 Oxidation-reduction reaction（氧化还原反应）的物理本质是电子转移。 Oxidation: 失去电子的过程，氧化反应 Reduction: 得到电子的过

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孔雀东南飞，五里一徘徊。 焦仲卿是庐江府的一名小吏，年轻英俊，聪明能干。他在一次出差的途中，遇见了刘兰芝，一个美丽贤淑的女子。两人一见钟情，便

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1 生物化学 (Ch 19, 20.3) 1.1 生物分子 1.1.1 Macromolecule 生物大分子（生物分子中主要考试内容） Protein（蛋白质） 结构特点polymer，其monomer为amin

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提起精神胜利法，不可避免的就要提到以为在鲁迅笔下的一位人物——阿Q。精神胜利法是一种通过想象自己胜利的当时将在现实生活中所遇到的失败或者屈辱