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题目：
多选题
抽样调查的设计包括（ ）
- A. 样本质量
- B. 抽样方法
- C. 样本数量
- D. 抽样对象、
- E. 样本大小
答案：
<查看本题扣1积分>
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男性，被1万伏高压电击伤双上肢、双下肢，否认外伤及呼吸心跳停止病史。于伤后16小时就诊，体检发现：患者极度烦躁，心率158次／分，血压90／80mmHg，双上肢肿胀明显，桡动脉搏动微弱，皮温低，尿液呈酱油色。此患者应考虑电击伤并发（）
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大学生中常见的心理疾病是（）。
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后张法预应力筋张拉前，应对（）、扩孔段摩阻损失和锚口摩阻损失进行实际测定。
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The Greek philosopher Aristotle said that a persons highest happiness comes from the use of his or her intelligence. Religious books such as the Koran and Bible discuss faith as a form. of happiness. The British scientist Charles Darwin believed that all species were formed in a way so as to enjoy happiness. And, the United States declaration of independence guarantees "life, liberty and the pursuit of happiness as a basic human right". People throughout history may have had different ideas about happiness. But today, many people are still not very sure about it. Some findings are not surprising. For example, the database suggests that married people are happier than single people. People who like to be with other people are happier than unsocial people. People with children are equally happy as couples without children. And wealthier people are only a little happier than poorer people. This database also shows that studying happiness no longer involves just theories and ideas. Economists, psychiatrists, doctors and social scientists are finding ways of understanding happiness by examining real sets of information. Happiness is an extremely popular subject, if you search for "happiness" on the web site of the online bookseller, Amazon. com, you will find more than two hundred thousand results. Dan Gilbert teaches psychology at Harvard University in Massachusetts. He recently looks at the way the human mind is different from other animals because we can think about the future and use our imaginations. He also explains how our minds can trick us in a way that creates difficulties in making happy choices for the future. "Most of the time when people are wrong about how theyll feel about the future, theyre wrong in the direction of thinking that things will matter to them more than they really do. We are remarkable at our ability to adjust and a-dapt to almost any situation but we seem not to know this about ourselves. And so we mistakenly predict that good things will make us happy, really happy for a really long time. Bad things, why theyll just slay us. It turns out neither of these things is on the whole true. "The first paragraph in the passage is mainly talking about______.A．the importance of happinessB．the cause of happinessC．the meaning of happinessD．people who are happy
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根据《幼儿园教育指导纲要(试行)》规定，幼儿园体育的重要目标是()
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可累及甲的病有（）
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幼儿园一日活动是指幼儿园每天进行的所有保育、教育活动。它包括（）和（）。
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智能变电站必须有以下哪种网络（）。
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雅丹（维语）地貌
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影片《江北好人》是迄今为止第一部以苏北方言为主要对白的优秀国产影片。片中没有坏人，只有好人，这部戏似乎没有矛盾冲突，而这又恰恰是剧作上的大忌。于是编剧就用“误会法”来解决了这个问题，使得整部影片剧情紧凑、高潮迭起，特别好看。这告诉我们（）。