[单项选择]{{B}}第三篇{{/B}}

{{B}}Exercise Lowers Employers’ Health Costs{{/B}} Companies can save millions in health-care costs simply by encouraging their employees to exercise a little bit, researchers reported on Friday. They said obese (肥胖的) employees had higher health-care costs, but lowered those expenses by exercising just a couple of times a week -- without even losing any weight. Feifei Wang and colleagues at the University of Michigan studied 23,500 workers at General Motors. They estimated that getting the most sedentary (惯于久坐的) obese workers to exercise would have saved about $790,000 a year, or about 1.5 percent of health-care costs for the whole group. Company-wide, the potential savings could reach $7.1 million per year, they reported in the Journal of Occupational and Environ A. Seventy percent. B. Thirty percent. C. Forty-five percent. D. Twenty-five percent. 查看答案 更多"{{B}}第三篇{{/B}}"的相关试题: [单项选择]一本书内有三篇文章，第一篇文章的页数分别是第二篇页数和第三篇页数的2倍和3倍，已知第三篇比第二篇少10页，则这本书共有（）。 A. 100页 B. 105页 C. 110页 D. 120页 E. 以上结果均不正确 查看答案 [单项选择]{{B}}第三篇{{/B}} {{B}}Electronic Mail{{/B}} During the past few years, scientist the world over have suddenly found themselves productively engaged in task they once spent their lives avoiding — writing, any kind of writing but particularly letter writing. Encouraged by electronic mail’s surprisingly high speed, convenience and economy, people who never before touched the stuff are regularly, skillfully, even cheerfully tapping out a great deal of correspondence. Electronic networks, woven into the fabric of scientific communication these days, are the route to colleagues in distant counties, shared data, bulletin boards and electronic journals. Anyone with a personal computer, a modem.and the software to link computers over telephone lines can sign on. An estimated five million scientists have done so with more join A. Their functions cannot be replaced by E-mail. B. They will co-exist with E-mail for a long time. C. Less and less people will use them. D. They will play a supplementary function to E-mail. 查看答案 我来回答: 提交 最新试题 ●    [单选题]既适用于放热反应，也适用于吸热反应的典型固定床反应器类型是（ ）。 ●    [多选题]要通过（）剔除那些带有明显的阶级和时代局限性的成分，继承和弘扬优良的道德传统。 ●    [填空题]缝洞性地层含油岩心,( )50%以下的缝洞见原油。 ●    PTA术后哪些情况可考虑血管内支架（）。 ●    [单选题]下述哪段脊柱骨折最多见( ) ●    （）的造假、欺诈等行为严重影响了我国市场经济秩序。 网站地图 我要搜题网  版权所有  ©2023  湘ICP备18016427号   购买搜题卡查看答案 [会员特权] 开通VIP， 查看 全部题目答案 [会员特权] 享免全部广告特权 推荐91天 ¥36.8 ￥80元 31天 ¥20.8 ￥40元 365天 ¥88.8 ￥188元 请选择支付方式 微信支付 支付宝支付 点击支付即表示同意并接受了《购买须知》 立即支付 系统将自动为您注册账号 已有账号登录 找回账号密码 请使用微信扫码支付 订单号： 请不要关闭本页面，支付完成后请点击【支付完成】按钮 支付完成 取消支付 恭喜您，购买搜题卡成功 系统为您生成的账号密码如下： 账号 密码 重要提示：请拍照或截图保存账号密码！ 我要搜题网官网：https://www.woyaosouti.com 我已记住账号密码