[单项选择]{{B}}第三篇{{/B}}

American society is not nap(午睡)friendly. In fact, says David Dinges, a sleep specialist at the University of Pennsylvania School of Medicine. "There’s even a prohibition against admitting we need sleep". Nobody wants to be caught napping or found asleep at work. To quote a proverb: "Some sleep five hours, nature requires seven, laziness nine and wickedness eleven~" Wrong. The way not to fall asleep at work is to take naps when you need them. "we have to totally change our attitude toward napping", says Dr. William Dement of Stanford University, the godfather of sleep research. Last year a national commission led by Dement identified an "American sleep debt" which one member said was a important as the national debt. The commission was concerned about the dangers of sleepiness people causing industrial accidents of failin A. don’t like to take naps B. are terribly worried about their national debt C. sleep less than is good for them D. have caused many industrial and traffic accidents 查看答案 更多"{{B}}第三篇{{/B}} American"的相关试题: [单项选择]{{B}}第三篇{{/B}} American society is not nap(午睡)friendly. In fact, says David Dinges, a sleep specialist at the University of Pennsylvania School of Medicine. "There’s even a prohibition against admitting we need sleep". Nobody wants to be caught napping or found asleep at work. To quote a proverb: "Some sleep five hours, nature requires seven, laziness nine and wickedness eleven~" Wrong. The way not to fall asleep at work is to take naps when you need them. "we have to totally change our attitude toward napping", says Dr. William Dement of Stanford University, the godfather of sleep research. Last year a national commission led by Dement identified an "American sleep debt" which one member said was a important as the national debt. The commission was concerned about the dangers of sleepiness people causing industrial accidents of failin A. unreasonable B. criminal C. harmful D. costly 查看答案 [单项选择]Some people describe American society as a salad bowl while others see it as a melting pot. In a sense, both are correct depending upon one’s point of view. In a bowl of freshly tossed salad, all the ingredients are mixed together. Yet they never lose their shape, form or identity. Together, however, the ingredients make up a unity. In a sense, all the ingredients of a salad contribute to the finished product. They may be covered with the same dressing, but the green vegetables, tomatoes, lettuce and eggs can all be seen for what they are. From this point of view, America is very much like a salad bowl where individual ethnic groups blend together, yet maintain their cultural uniqueness. They may work together during the day at similar jobs and in identical companies, but at night they may return to their ethnic communities where the flavor of their individual culture dominates their way of life. This is why perhaps there is so much diversity within America. Each ethnic group ha A. The Americans work together during the day and night. B. Each ethnic group has its unique culture. C. There is no culture diversity in America. D. America society is a unity with one culture. 查看答案 [简答题]Text B In recent years American society has become increasingly dependent on its universities to find solutions to its major problems. It is the universities that have been charged with the principal responsibility for developing the expertise to place men on the moon; for dealing with our urban problems and with our deteriorating environment; for developing the means to feed the world’s rapidly increasing population. The effort involved in meeting these demands presents its own problems. In addition, this concentration on the creation of new knowledge significantly impinges on the universities’ efforts to perform their other principal functions, the transmission and interpretation of knowledge ---- the imparting of the heritage of the past and the preparing of the next generation to carry it forward. With regard to this, perhaps their most traditionally sanctioned task, colleges and universities today find themselves in a serious bind generally. On the one hand, there is the A. A．creating new knowledge B．providing solutions to social problems C． making experts on sophisticated industries out of their students D．preparing their students to transmit inherited knowledge 查看答案 [单项选择]{{B}}Text 3{{/B}} American society reports many negative messages about bicycling in traffic. Bicycling in traffic is considered by many to be reckless, foolhardy, and sometimes rude. The most common advice given to cyclists is to avoid busy roads that provide convenient access to important places; presumably cyclists should only go to unpopular destinations on undesirable and inconvenient roads. Another popular idea is that cyclists should stay as close to the edge of the road as possible in order to stay out of the way of cars. Getting in the way of cars is supposedly an invitation to certain death, because car drivers are often expected to run into anything that is slower or more vulnerable. The rules of the road that apply to bicyclists are considered to be of no use because they involve mixed with motor traffic, which is thought to be A. supported B. banned C. controlled D. cancelled 查看答案 我来回答: 提交 最新试题 ●    [单选题] 患者,男,34岁,有反复上腹部隐痛5年,近2天出现柏油样便。下列哪种粪便是柏油样便 ●    女性，40岁，因SLE口服皮质激素近2年，发热2周伴咳嗽，痰中少量带血，查肺无异常体征，胸片右肺中野 ●    Mr. Plummer lived in Winchester, in the South of E ●    [单选题]《公路法》第85条规定,对公路造成损害应当依法承担何种责( ) ●    [判断题]串联式混合动力汽发电机直接驱动发电机工作 ●    [单选题]受限空间气体监测应优先选择连续监测方式。如果采用间断性监测，通常间断性监测间隔时间不超过（ 网站地图 我要搜题网  版权所有  ©2024  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： 截图扫码使用小程序[完全免费查看答案] 前往小程序 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