42、The following appeared in the editorial section of a health and fitness magazine.
In a study of the effects of exercise on longevity, medical researchers tracked 500 middle-aged men over a 20-year period. The subjects represented a variety of occupations in several different parts of the country and responded to an annual survey in which they were asked: How often and how strenuously do you exercise? Of those who responded, the men who reported that they engaged in vigorous outdoor exercise nearly every day lived longer than the men who reported that they exercised mildly only once or twice a week. Given the clear link that this study establishes between longevity and exercise, doctors should not recommend moderate exercise to their patients but should instead encourage vigorous outdoor exercise on a daily basis.
一张图表告诉你为什么大学不适合所有人
认真的筷子玩笑 百度筷搜庐山面目
敞开心扉好处多 中国向心理治疗敞开大门
一位CEO的管理秘诀 边做边学
平均寿命世界上等 但中国人能战胜肥胖吗
研究 绿色植物能提升15%的办公效率
中国急需一轮婴儿潮来避免经济萧条
求学加拿大重要一课 工学结合
生命在于运动,老鼠也爱奔跑
宜家家具美如画? 75%都是PS哒
iPhone6首发:人体广告你排队我买单
印度女孩与狗成亲 旨在驱逐厄运
高度加工食品是真正的健康杀手
老外解读嫦娥奔月:一个心碎的故事
利比亚飞机失窃 911式恐袭或再上演
苹果熟了 中国移动预售iPhone 6
风度可以后天练就 助你走上人生巅峰
不能更酷:创意理发师用头发作画
国际英语资讯:British PM comes face to face with EU leader, insists on Brexit deadline of Oct. 31
凯特王妃确认再度怀孕
凯特有喜 能否留住苏格兰芳心?
起来,不愿变老的人们!
一生中最好的老师
人际求职:5步从社交圈中找到理想工作
8个不易察觉的迹象表明你对工作是真爱
月饼节来啦!中秋节的传说和起源
爱情永不会迟到:60年后恋人重聚
出差达人支招 如何让飞机旅行更舒适
科学家发现年轻血液具有返老还童的神奇力量
囧调查 62%美国人在淋浴时小便
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |