[单项选择]Passage Four

Can an inventive society get bolder as it grows older That question affects people of all ages—especially those living in the United States, Europe, and Japan, which are expected to have fewer workers supporting more retirees. According to Science and Engineering Indicators (SEI):2OO2,issued by the National Science Board (NSB),America’s science and engineering workforce will continue to grow in coming decades, but its average age is likely to rise. Will scientific workers in their 50s and 60s continue to make valuable contributions The report avoided asking whether aging impairs creativity. If it does, then the growth of our productivity and improvement of our standard of living might be in trouble. There is already a shortage of young Americans in research; in 2003 the NSB expressed concern over the United States’ dependence o A. in science fields the U.S. face shortage of talent B. average age of the science and engineering workforce in coming decades will be higher C. for old scientific workers, aging has impaired their creativity D. the young Americans in research has outnumbered retirees 查看答案 更多"Passage Four Can an inven"的相关试题: [单项选择]Passage Four Can an inventive society get bolder as it grows older That question affects people of all ages—especially those living in the United States, Europe, and Japan, which are expected to have fewer workers supporting more retirees. According to Science and Engineering Indicators (SEI):2OO2,issued by the National Science Board (NSB),America’s science and engineering workforce will continue to grow in coming decades, but its average age is likely to rise. Will scientific workers in their 50s and 60s continue to make valuable contributions The report avoided asking whether aging impairs creativity. If it does, then the growth of our productivity and improvement of our standard of living might be in trouble. There is already a shortage of young Americans in research; in 2003 the NSB expressed concern over the United States’ dependence o A. the aged scientific workers B. foreign PhDs C. scientific elite D. yong engineering workforce 查看答案 [单项选择] Although our educational system and our society generally place a high value on competition, some problems can be better solved through cooperation and some forms of learning are strengthened through cooperation. Both competition and cooperation have a place in society and can serve a useful purpose. Consequently, it is necessary to be able to engage in both processes depending on the circumstances and one’s goals. In the academic environment grades are often conceived as the major criterion (标准) for the assessment of learning. We tend to assume that the higher one’s grade average, the more one has learned, thus creating greater competition for grades. This competition can be particularly intense in fields where the financial rewards are great and opportunity is limited: law, engineering, medicine, and business. However, the measure of one’s learning is not limited to grades. It is possible to learn a great deal about a subject and receive a low A. competition and cooperation are related B. cooperation is more important C. cooperation and competition are both needed D. competition is more important 查看答案 [单项选择]A society can achieve a fair distribution of resources only under conditions of economic growth. There can be no economic growth unless the society guarantees equality of economic opportunity to all of its citizens. Equality of economic opportunity cannot be guaranteed unless a society’s government actively works to bring it about. If the statements given are true, it can be properly concluded from them that A. no government can achieve a fair distribution of resources under conditions of economic growth. B. all societies that guarantee equality of economic opportunity to all of their members are societies that distribute resources fairly. C. a society can achieve a fair distribution of resources only if its government actively works to bring about equality of economic opportunity. D. there can be no economic growth in a society unless that society guarantees a fair distribution of resources. E. (E) some societies that experience economic growth fail to guarantee equality of opportunity to all of their citizens. 查看答案 [单项选择]It is naive to expect that any society can resolve all the social problems it is faced with （） A. for long B. in and out C. once for all D. by nature 查看答案 [填空题]It’s naive to expect that any society can resolve all the social problems it is faced with______(一劳永逸). 查看答案 [单项选择] Society can be broken up into three classes: the Elite, the Meek and the Masses. The Elite are (51) of the top 10% of society, those that don’t need anyone’s help (52) it comes to getting what they want. They have the status, the money, the power, and the respect to (53) whatever they need. In spite of the fact that they enjoy the upper hand, people outside of this class will still go to great (54) to help them even further. The Meek are comprised of the bottom 10% of society, those who need our help, and badly at that. But (55) so many of us are eager to get in well with the Elite, few actually care enough to provide any (56) to the Meek. The Masses are the largest class, (57) up the middle 80% between the Meek and the Elite. Most of the Masses could use some help getting by, and (58) it would usually improve their lives considerably, but they (59) get it. Why do most people woul A. making  B. made  C. tomake  D. make 查看答案 我来回答: 提交 最新试题 ●    力学性能检验时，应在接头外观检查合格后随机抽取试件进行试验，试验方法应按现行行业标准（）有关规定执行 ●    对某地区食品零售店的卫生情况进行调查，随机抽取了该地区的100家零售食品店，这100家零售食品店是（ ●    螺丝批按刀头形状可分为（） ●    交易室设置门禁系统，记录员工的进出时间。经部门负责人授权，员工签字领取门禁卡后，方可持卡进入。员工进 ●    下列各项，不具有行气功效的药物是（） ●    槟榔的功效是驱虫消疳，行气健胃 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