The 小升学期new semester is coming and I want to make a plan for it. Firstly, I will work as hard as before. I really did a good job last term, so I want to keep good as well. During the summer holiday, I did some previews and I found that the courses are not very hard. Secondly, I will spend more time in reading. Reading is really good to a person, because we can learn a lot from books and broaden one’s horizon. Besides, reading can help us think more and deeply. Finally, I will take part in exercises actively and regularly. No matter how busy I am, I will set sometime aside to build my body which is the basic of any other things. Moreover, after doing exercise, I feel so fresh and relaxed that I can put my whole heart in doing something, such as study, reading, thinking and so on. So this is the plan for the new semester and I am sure I can carry it out step by step.
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新华社东京4月20日电日本气象厅20日说，日本东北部海域的地震震级已从7.4级修正为7.5级。日本岩手县观测到浪高70厘米的海啸。来源：新华社作者: 李子越 陈泽安
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关于“人类起源”的神话故事有很多。比如：“女娲造人”、“在伊甸园里”……它们都是对人类进化的错误解释。但是，对于这种错误的解释，有的人们还是坚信不移，为什么呢？因为它们有着超凡的魅力。“人类起源”神话
摩尔吸光系数也被称为摩尔消光系数，是用来衡量化学物质吸收特定波长光线的能力的一个指标。使用摩尔吸光系数，你可以在不考虑测量过程中浓度或溶液长度差异的情况下，比较电子在不同化合物的能级间发生跃迁的概率。
据伊朗方面19日晚消息，部署在阿曼海周边海域的美军当天向一艘伊朗商船开火，企图迫使后者返回伊朗领海。伊朗伊斯兰革命卫队海军部队及时赶到现场，迅速支援这艘伊朗商船，美军被迫撤退，逃离这一海域。消息没有提
摩尔吸光系数也被称为摩尔消光系数，是用来衡量化学物质吸收特定波长光线的能力的一个指标。使用摩尔吸光系数，你可以在不考虑测量过程中浓度或溶液长度差异的情况下，比较电子在不同化合物的能级间发生跃迁的概率。
