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导语：以下英语网为大家整理了全面的职称英语考试历年真题及答案解析，《职称英语考试试题汇总：历年真题及答案解析》供大家参考学习。更多职称英语考试试题敬请关注英语网！ 【推荐】关注英语网微信：yingyuwang2013，更快获取真题答案及成绩查询信息。 第3部分：概括大意与完成句子(第23～30题，每题1分，共8分) 下面的短文后有2项测试任务：(1)第23～26题要求从所给的6个选项中为第2-5段每段选择1个最佳标题；(2)第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项。 Owls and Larks(猫头鹰与云雀) 1 In this article, we look at the importance of sleep for learning. Most healthy adults need eight or more hours of sleep. But why do we need sleep in the first place? We need sleep for the brain to get a chance to rebuild memories stored during the day and associate these with previously learned things. If this process is interrupted by, say, the sound of an alarm clock, it may not be as effective. So if your sleep is cut short by the alarm clock, how damaging is it? The truth is that its difficult to predict, as so much depends on how much sleep your body actually needs on that particular occasion. 2 The popular belief that people are naturally either larks (early risers) or owls is false. The reason why people tend to be one or the other has more to do with lifestyle, age, and personality. Many people who appear to be early birds may have just become so through habit, for example, parents with very young children. Teenagers can have difficulty falling asleep until late at night and then they naturally have problems getting up the following morning. | 
