New research has found that those who work 11 hour days or

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[单选题] 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.

What is NOT true about the heart attack?

A. The fatty deposits which blocked cause the heart attack.
B. The coronary arteries are blocked.
C. Once the blood supply restored, the section of the heart being supplied will work again.
D. When heart attack occurs, the blood cannot go through the vessel.

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学习资料：

[单选题]下列关于素质教育的表述中，不正确的是（ ）。

A. 素质教育更要重视德育
B. 素质教育主要适用于基础教育
C. 素质教育应遵循教育规律
D. 素质教育不要求学生平均发展

[单选题]兼容班级上课与个别教学的优点，将大班上课、小班讨论、个人自学结合在一起的教学组织形式是( )。

A. 道尔顿制
B. 兰贝制
C. 特朗普制
D. 文纳特卡制

[单选题]教育学作为一门独立的学科萌芽于( )。

A. 赫尔巴特的《普通教育学》
B. 杜威的《《民主主义与教育》
C. 凯洛夫的《教育学》
D. 夸美纽斯的《大教学论》

[单选题]发电方式中最低碳、环保的是( )。

A. 水利
B. 火力
C. 核燃料
D. 风力

[单选题]下列不属于实用主义教育学观点的是( )。

A. 教育的过程和生活的过程是合一的
B. 学生在学校的学习实际上就是一个在社会成长的过程
C. 教育教学中教师和学生并列为中心
D. 学校的课程是以学生的经验为中心的

[单选题]"一把钥匙开一把锁"反映了德育的( )。

A. 纪律约束原则
B. 巩固性原则
C. 集体教育原则
D. 因材施教原则

[单选题]2001年我国颁布的《基础教育课程改革刚要（试行）》明确规定，我国基础教育课程实行（ ）。

A. 国家一级管理
B. 国家、地方二级管理
C. 国家、地方、学校三级管理
D. 国家、地方、学校、教研室四级管理

[单选题]下列选项中，拉丁美洲诞生的第一个黑人独立国家是( )。

A. 巴西
B. 海地
C. 秘鲁
D. 墨西哥

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