正确答案: D

questionnaire

题目： New research has found that those who work 11 hour days or more increase their chance of a heart attack by two thirds. If you're about to embark on your usual 12-hour day at the office, you might want to pause a while-a few hours, actually. A study has found that those who spend more than 11 hours at work increase their chance of having a heart attack by two thirds. The team from University College London looked at more than 7,000 civil servants working in Whitehall over a period of 11 years and established how many hours they worked on average a day. They also collected information including the condition of their heart from medical records and health checks. Over the period, a total of 192 had suffered a heart attack. Then the study was published in the joumal Annals of Internal Medicine, reporting that those who worked more than 11 hours a day were 67 percent more likely to have one than those who had a "nine to five" job. Professor Mika Kivimki, who led the study, said:"We have shown that working long days is associated with a remarkable increase in risk of heart disease. Considering that including a measurement of working hours in a GP interview is so simple and useful, our research presents a strong case that it should become standard practice. This new information should help improve decisions regarding medication for heart disease." "It could also be a wake-up call for people who over-work themselves, especially if they already have other risk factors," Professor Kivimki added. Around 2.6 million Britons have heart disease, where the organ's blood supply is blocked by the build-up of fatty deposits in the coronary arteries (冠状动脉). It is the nation's biggest killer, claiming 101,000 lives in this country every year. Heart attacks occur when a coronary artery becomes completely blocked; if the blood supply is not restored, the section of the heart being supplied by the artery will die.

解析：1.细节题。在第二段中，作者先后提到了观察、数据采集、医学检查等，而questionnaire 不包括在研究范围中，故选D。 2.细节题。在第二段中，作者说到，“the study was published in the journal Annals of Internal Medicine”，与A相反。“the team from University College London looked at more than 7,000 civil servants working in Whitehall”，B中，实验不是在这里做的，而是来自这里的研究员做的。由“looked at more than 7，000 civil servants working in Whitehall over a period of 11 years”，可知是研究员观察这些公务员11年，而不是公务员在白宫工作了11年，D错误。故选C。 3.细节题。由第三段“Considering that including a measurement of working hours in a GP interview is so simple and useful, our research presents a strong case that it should become standard practice.”可知教授对于这个研究非常自信。故A错误。C、D在文中没有提及。由“This new information should help improve decisions regarding medication for heart disease，”可知这项研究可为今后心脏病的治疗提供依据，故B正确。 4.细节题。由“the organ's blood supply is blocked by the build-up of fatty deposits in the coronary arteries”“Heart attacks occur when a coronary artery becomes completely blocked; if the blood supply is not restored，the section of the heart being supplied by the artery will die.”可知脂肪沉积物会堵塞血管，而心脏病发作时，冠状血管被完全堵住，如果血液供给不能恢复，这段血管所供给的心脏就会死去。故A、B、D正确。而C中的逻辑和文中不同，其所说的“一旦恢复供血，这段心脏会继续工作”的说法文中没有提及。 5.主旨题。文中作者首先介绍了一项关于工作与心脏病的研究，包括研究的背景、方法、过程和结果。而后在文章最后一段，作者介绍现在心脏病发病的情况和心脏病发作的原理。这些研究都在证实一个事实，即：长时间的工作增加患心脏病的风险。故A、B、C的描述都不全面。只有D，“长时间工作增加心脏病发病率”最全面，是文章主要讨论的内容，故为本题答案。

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学习资料的答案和解析：

[单选题]( )能够给学生广泛的学习空间和充分的动手操作机会，但是学生从中获得的知识缺乏系统性和连贯性，而具有很大的偶然性和随机性。

活动课程

解析：活动课程又称经验课程、儿童中心课程。它打破学科逻辑组织的界限，是以学生的兴趣、需要和能力为基础，通过学生自己组织的一系列活动而实施的课程。

[单选题]张衡是我国东汉时期伟大的天文学家、数学家、发明家、地理学家、文学家，下图中张衡发明的仪器，它的用途是( )

检测地震发生的方向

解析：图中的仪器是地动仪，地动仪是汉代科学家张衡制作的测量地震的仪器。只能测定地震的方位，无法预测地震。故选择C。

[单选题]教师专业发展的不竭动力是()。

终身学习

解析：《中小学教师职业道德规范》（2008修订）规定"终身学习"。终身学习是教师专业发展的不竭动力。故选择B。

[单选题]学生心理健康教育的主要场所是( )。

学校

解析：学校是学生心理健康教育的主要场所。