考研As so often, the past holds the key to the future: we have now identified enough of the long-term patterns shaping the history of the planet, and our species, to make evidence-based forecasts about the situations in which our descendants will find themselves.

与以往一样，过去掌握着未来的关键：我们现在已经确定了足够多的塑造地球和我们物种历史的长期模式，以便对我们后代将面临的情况做出基于证据的预测。

2013年考研阅读原文

考研"Thinking about long-term consequence is key to reducing the possible negative effects of curiosity," Hsee says.

“考虑长期后果是减少好奇心可能产生的负面影响的关键，”Hsee说。

2018年考研真题（英语二）完形填空 Section Ⅰ

考研As so often, the past holds the key to the future: we have now identified enough of the long-term patterns shaping the history of the planet, and our species, to make evidence-based forecasts about the situations in which our descendant will find themselv

正如经常发生的那样，过去掌握着未来的关键：我们现在已经确定了足够多的塑造地球和我们物种历史的长期模式，以便对我们的后代将如何找到自己做出基于证据的预测

2013年考研真题（英语一）阅读理解 Section Ⅱ

六级Based on the finding, the researchers suggest that the key to boosting your willpower is to believe that you have an abundant supply of it.

基于这一发现，研究人员建议，增强意志力的关键在于相信自己拥有充足的意志力。

2018年12月六级真题（第二套）听力 Section B

六级That notion is not concrete enough and it blurs two key components of hope,' Doctor Snyder said, 'Having hope means believing you have both the will and the way to accomplish your goals, whatever they may be.

斯奈德博士说，这一概念不够具体，它模糊了希望的两个关键组成部分，有希望意味着相信你有实现目标的意愿和方法，不管目标是什么。

2010年12月听力原文

六级Twenge and her colleagues also found that across the key years of 2013-16, well-being was indeed lowest in years where adolescents spent more time online, on social media, and reading news online, and when more youth in the United States had smartphones.

Twenge和她的同事还发现，在2013-2016年的关键年份，青少年上网、社交媒体和在线阅读新闻的时间更多，而美国有更多年轻人拥有智能手机的年份，幸福感确实最低。

2019年12月六级真题（第一套）阅读 Section B

高考The findings challenge a key principle of modern parenting where schools except them to act as partners in their children's education.

这一发现挑战了现代父母教育的一个关键原则，即除了他们以外的学校在孩子的教育中充当伙伴。

2015年高考英语陕西卷 阅读理解 阅读B 原文

六级Government action is key to solving economic problems.

政府行动是解决经济问题的关键。

2012年6月阅读原文

六级As a global society, therefore, tackling food waste will help contribute towards addressing a number of key resource issues.

因此，作为一个全球社会，处理食物浪费将有助于解决一些关键的资源问题。

2013年12月阅读原文

六级Our research universities have been the key to developing the competitive advantages that help Americans produce 25% of all the world's wealth.

我们的研究型大学一直是发展竞争优势的关键，这些优势帮助美国人创造了世界上25%的财富。

2012年6月阅读原文

高考Warming changes key characteristics of the ocean and can affect phytoplankton growth, since they need not only sunlight and carbon dioxide to grow, but also nutrients.

变暖改变了海洋的主要特征，并可能影响浮游植物的生长，因为它们不仅需要阳光和二氧化碳才能生长，还需要营养物质。

2019年高考英语北京卷 阅读理解 阅读D 原文

四级Got a smart phone? Never lose your hotel key, or even have to stop at the registration desk again.

有智能手机吗？永远不要丢失酒店钥匙，甚至不要再在登记处停车。

2015年12月听力原文

四级On the other hand, scientists are increasingly learning that aging and biological age are two different things, and that the former is a key risk factor for conditions such as heart disease, cancer and many more.

另一方面，科学家们越来越认识到衰老和生物年龄是两个不同的东西，前者是心脏病、癌症等疾病的关键风险因素。

2017年12月四级真题（第二套）阅读 Section C

四级Should a woman who possessed a small amount of drugs years ago be permanently unable to be licensed as a nurse?These laws are also counterproductive, since they make it harder for people with criminal records to find housing or land a job, two key factors that reduce backsliding.

几年前持有少量毒品的女性是否应该永久无法获得护士执照？这些法律也起到了反作用，因为它们使有犯罪记录的人更难找到住房或工作，这是减少倒退的两个关键因素。

2015年12月阅读原文

六级Scientists agree that key player in this scenario is the West Antarctic ice sheet, a Brazil-size mass of frozen water that is much as 7000 feet thick.

科学家们一致认为，这一情景的关键因素是南极西部冰盖，这是一块巴西大小的冰水，厚达7000英尺。

2010年12月听力原文

高考A legend, also called a key, is a guide to the symbols and colors used in the graph.

图例（也称为键）是图形中使用的符号和颜色的指南。

2015年高考英语浙江卷 阅读理解 阅读B 原文

考研The key to reforming higher education, concludes Mr. Menand, is to alter the way in which "the producers of knowledge are produced."

梅南德总结道，改革高等教育的关键是改变“知识生产者”的生产方式

2011年考研真题（英语一）阅读理解 Section Ⅱ

高考Research shows that giving up driving is one of the key reasons for a fall in health and well-being among older people, leading to them becoming more isolated隔绝 and inactive.

研究表明，放弃驾驶是老年人健康和幸福感下降的关键原因之一，导致他们变得更加孤立隔绝 而且不活跃。

2017年高考英语全国卷3 阅读理解 阅读D 原文

高考The keyboard could offer a strong layer of security by analyzing things like the force of a user's typing and the time between key presses.

通过分析用户打字的力度和按键之间的时间，键盘可以提供强大的安全性。

2019年高考英语全国卷I 阅读理解 阅读C 原文

六级One was created in the Ross Sea in 2016, another reserve is being proposed in a vast area of the Weddell Sea, and a third sanctuary is under consideration in the area west of the Antarctic Peninsula—a key krill fishing area.

其中一个保护区于2016年在罗斯海建立，另一个保护区正在威德尔海的广大区域提议建立，第三个保护区正在考虑在南极半岛以西地区建立，这是一个重要的磷虾捕捞区。

2019年12月六级真题（第二套）阅读 Section C

考研Julie Park of Grand Rapids Community College points to another key to luring millennials into manufacturing, a work/life balance.

大急流城社区学院的朱莉·帕克（Julie Park）指出了吸引千禧一代进入制造业的另一个关键，即工作与生活的平衡。

2017年考研真题（英语二）阅读理解 Section Ⅱ

高考This smart keyboard precisely measures the cadence with which one types and the pressure fingers apply to each key.

这个智能键盘精确地测量一个人打字的节奏和手指对每个键的压力。

2019年高考英语全国卷I 阅读理解 阅读C 原文

考研Whichever approach, the key is to determine your length of focus time and stick to it.

无论采用哪种方法，关键在于确定你的聚焦时间并坚持到底。

2018年考研真题（英语二）阅读理解 Section Ⅱ

考研Yes , there has been a budding economic recovery since the 2008 global crash , but in key indicators in areas such as health and education , major economies have continued to decline.

是的，自2008年全球金融危机以来，经济复苏初露端倪，但在卫生和教育等领域的关键指标上，主要经济体继续下滑。

2017年考研阅读原文

考研But the key idea behind professionalisation, argues Mr.

但李明博认为，专业化背后的关键理念是。

2011年考研阅读原文

高考In the 1960s, Douglas Mcgregor, one of the key thinkers in the art of management, developed the mow famous theory X and theory Y.

20世纪60年代，管理艺术的关键思想家之一道格拉斯·麦格雷戈（Douglas Mcgregor）提出了著名的X理论和Y理论。

2016年高考英语上海卷 完形填空 原文

六级Artificial intelligence is key to future technological innovations

人工智能是未来技术创新的关键

2012年12月阅读原文

高考The key is that before bills and living expenses start to eat away your salary, you should put aside the savings portion of your pay.

关键是，在账单和生活费开始蚕食你的工资之前，你应该把你工资中的储蓄部分放在一边。

2016年高考英语上海卷 听力 原文

六级According to Valerie Gauthier, associate dean at HEC Paris, the key lies in the process by which MBA programmes recruit their students.

巴黎高等商学院副院长Valerie Gauthier表示，关键在于MBA课程招收学生的过程。

2011年6月阅读原文

四级Mike Ellicock,chief executive of National Numeracy said we want to challenge this "I can't do maths" attitude that is prevalent in the UK, adding that it was vital that all primary school teachers understand key maths concepts as young children who fail t

国家算术首席执行官迈克·埃利科克（Mike Ellicock）表示，我们想挑战英国普遍存在的“我不会做数学”的态度。他补充说，所有小学教师在数学不及格的幼儿时期理解关键的数学概念至关重要

2018年12月四级真题（第二套）听力 Section A

四级An individual's genetics has a big influence on their height but once you average over whole populations, genetics plays a less key role.

一个人的基因对他们的身高有很大的影响，但一旦你对整个群体进行平均化，基因的作用就不那么重要了。

2019年6月四级真题（第二套）阅读 Section C

六级At the heart of the debate over illegal immigration lies one key question: are immigrants good or bad for the economy?

非法移民争论的核心是一个关键问题：移民对经济是好是坏？

2011年6月阅读原文

四级Its key objective is to place at the centre of recovery efforts measures that would generate high levels of employment and provide basic social protection for the most vulnerable.

其主要目标是将能够创造高水平就业并为最弱势群体提供基本社会保护的措施置于恢复工作的中心。

2016年6月四级真题（第一套）听力 Section A

六级Understanding the basic science first is key.

首先理解基础科学是关键。

2018年6月六级真题（第一套）阅读 Section B

高考Steve and Naomi spoke in musical code lines, beats, intervals, moving from the root to end a song in a new key.

史蒂夫和娜奥米用音乐代码行、节拍、音程说话，用新的调子从一首歌的词根到结尾。

2019年高考英语江苏卷 阅读理解 阅读D 原文

高考Prevention is key, scientists says because once ecosystems pass their tipping point, it is remarkably difficult for them to return.

科学家说，预防是关键，因为一旦生态系统超过临界点，它们就很难恢复。

2019年高考英语天津卷 阅读理解 阅读C 原文

高考For example, when I'm writing a textbook, it has become second nature to check a dozen definitions of a key term, which helps me dig into the core and understand its meaning.

例如，当我在编写教科书时，检查一个关键术语的十几个定义已成为我的第二天性，这有助于我深入理解其核心并理解其含义。

2016年高考英语江苏卷 阅读理解 任务型阅读 原文

六级But this third group was not only unexpected, it was so distinct and so large—nearly one third of our sample—that it became a key finding of the study.

但这第三组不仅出乎意料，而且是如此独特和如此巨大，几乎占我们样本的三分之一，因此它成为了研究的一个关键发现。

2016年12月阅读原文

六级That's because, for the first time in human history, a large proportion of the- species is in continuous contact with technology that can record key features of an individual's behavior and environment.

这是因为，在人类历史上第一次，很大一部分物种与能够记录个体行为和环境关键特征的技术保持着持续的接触。

2018年12月六级真题（第一套）阅读 Section C

考研But the key idea behind professionalisation, argues Mr. Menand, is that "the knowledge and skills needed for a particular specialisation are transmissible but not transferable."

但梅南德认为，专业化背后的关键理念是“特定专业所需的知识和技能是可传播的，但不可转移。”

2011年考研真题（英语一）阅读理解 Section Ⅱ

高考With all the programs, teamwork is key as trainees learn the importance of leadership and being part of a bigger task.

在所有的课程中，团队合作是关键，因为学员了解领导的重要性，并成为更大任务的一部分。

2018年高考英语北京卷 阅读理解 阅读B 原文

四级According to a new Pew Research Center survey on women and leadership, most Americans find women indistinguishable from men on key leadership traits such as intelligence and capacity for innovation, with many saying they're stronger than men in terms of b

根据皮尤研究中心（Pew Research Center）一项关于女性与领导力的最新调查，大多数美国人发现女性在关键的领导力特征（如智力和创新能力）上与男性没有什么区别，许多人说她们在b

2019年6月四级真题（第二套）阅读 Section C

考研Young and old converge on one key point: Overwhelming majorities of both groups said they believe it is harder for young people today to get started in life than it was for earlier generations.

年轻人和老年人都集中在一个关键点上：这两个群体中的绝大多数人表示，他们认为今天的年轻人比前几代人更难开始新的生活。

2016年考研真题（英语二）阅读理解 Section Ⅱ

高考In fact, the key to easy morning wake-up lies in resting your body clock.

事实上，早上容易醒来的关键在于休息你的生物钟。

2017年高考英语全国卷3 阅读理解 七选五 原文

四级It has proved to be key to McDonald's business success.

事实证明，这是麦当劳业务成功的关键。

2016年12月阅读原文

六级These include the centuries-old custom of "bul", where leaders would call a temporary stop to fishing for key species in order to give fish stocks an opportunity to replenish.

其中包括有数百年历史的“bul”习俗，即领导人会要求暂时停止捕捞关键物种，以便给鱼类资源一个补充的机会。

2017年12月六级真题（第二套）阅读 Section A

考研The key messages that have been put together for World Environment Day do include a call for governments to enact legislation to curb single-use plastics.

世界环境日的主要信息包括呼吁各国政府颁布立法，限制一次性使用塑料。

2019年考研真题（英语二）阅读理解 Section Ⅱ

六级They tested four separate groups at four key stages of Obama's presidential campaign.

他们在奥巴马总统竞选的四个关键阶段测试了四个独立的小组。

2010年6月阅读原文

高考The intelligent transport team at newcastle university have turned an electric car into a mobile laboratory named "drivelab" in order to understand the challenges faced by older drivers and to discover where the key stress points are.

纽卡斯尔大学的智能交通团队已将一辆电动汽车改造成一个名为“drivelab”的移动实验室，以了解高龄驾驶人面临的挑战，并找出关键的压力点。

2017年高考英语全国卷3 阅读理解 阅读D 原文

考研Last month, Howard Schmidt, the nation's cyber-czar, offered the federal government a proposal to make the Web a safer place—a "voluntary trusted identity" system that would be the high-tech equivalent of a physical key, a fingerprint and a photo ID card,

上个月，美国网络沙皇霍华德·施密特（Howard Schmidt）向联邦政府提出了一项建议，让网络成为一个更安全的地方——一个“自愿信任的身份”系统，这将是一个高科技的系统，相当于一把物理钥匙、一个指纹和一张有照片的身份证，

2011年考研真题（英语二）完形填空 Section Ⅰ

四级And good relationships are key to a successful career.

良好的人际关系是事业成功的关键。

2019年12月四级真题（第二套）听力 Section B

六级One key challenge facing young scientists is how to be open without becoming scientifically vulnerable.

年轻科学家面临的一个关键挑战是如何保持开放，而不会在科学上变得脆弱。

2017年12月六级真题（第二套）阅读 Section B

六级As such, they are key species for understanding and predicting impacts of global change on Antarctic and sub-Antarctic marine ecosystems.

因此，它们是理解和预测全球变化对南极和亚南极海洋生态系统影响的关键物种。

2019年12月六级真题（第三套）阅读 Section C

高考Class is a key part of British society.

阶级是英国社会的重要组成部分。

2015年高考英语广东卷 阅读理解 阅读D 选项

六级What is the key to write a good classical detective story according to the man

根据这个人的说法，写一部好的古典侦探小说的关键是什么

2010年12月听力原文

考研While climate is a key element, Morita says, it shouldn't come at the expense of the rest of the equation.

森田说，虽然气候是一个关键因素，但它不应该以牺牲等式的其余部分为代价。

2017年考研真题（英语二）阅读理解 Section Ⅱ

六级The key word in the Common Application prompts is "you.

通用应用程序提示中的关键字是“您”。

2013年12月阅读原文

六级The results of a recent experiment showed that professors can use standardized metrics to measure how well students do in three key areas: critical thinking, written communication, and quantitative literacy.

最近的一项实验结果表明，教授们可以使用标准化指标来衡量学生在三个关键领域的表现：批判性思维、书面交流和数量素养。

2017年6月六级真题（第一套）阅读 Section A

六级A key process in interpersonal interaction is that of social comparison, in that we evaluate ourselves in terms of how we compare to others.

人际交往中的一个关键过程是社会比较，我们根据与他人的比较来评价自己。

2012年12月阅读原文

考研The key to reforming higher education, concludes Mr.

他总结道，改革高等教育的关键。

2011年考研阅读原文

高考The house structure is a key factor customers consider.

房屋结构是客户考虑的关键因素。

2015年高考英语重庆卷 阅读理解 阅读B 选项

六级Flexibility and control is key, she continued.

她继续说，灵活性和控制力是关键。

2016年12月阅读原文

六级As a global society, therefore, tackling food waste will help contribute towards addressing a number of key resource issues

因此，作为一个全球社会，处理食物浪费将有助于解决一些关键的资源问题

2013年12月阅读原文

六级The key principle of copyright law has always been that works can be copied only once authors have expressly given their permission," says Piers Blofeld, of the Sheil Land literary agency in London

版权法的关键原则一直是，作品只有在作者明确许可的情况下才能复制，”伦敦Sheil Land文学机构的Piers Blofeld说

2011年12月阅读原文

高考It provides a dozen definitions of a key term for us to find the heart/core of the matter.

它为我们找到问题的核心提供了一打关键术语的定义。

2016年高考英语江苏卷 阅读理解 阅读D 原文

四级These laws are also counterproductive, since they make it harder for people with criminal records to find housing or land a job, two key factors that reduce backsliding.

这些法律也适得其反，因为它们使有犯罪记录的人更难找到住房或工作，这是减少倒退的两个关键因素。

2015年12月四级真题（第一套）阅读 Section C

四级Curiosity, he argues, is the third key factor—and a difficult one to preserve.

他认为，好奇心是第三个关键因素，也是一个难以保存的因素。

2017年12月四级真题（第二套）阅读 Section B

六级Current services originate in two key measures.

目前的服务源自两个关键措施。

2018年12月六级真题（第二套）听力 Section C

六级If there was a greater coordination of technology transfer offices within regions and a simultaneous investment in the scale and functions of our graduate schools, universities could, and should, play a key role in positioning the UK for the next growth cycle.

如果各地区内的技术转让办公室能够更好地进行协调，同时对我们研究生院的规模和功能进行投资，那么大学可以也应该在为英国下一个增长周期定位方面发挥关键作用。

2011年12月阅读原文

六级In the real world, problems rarely come neatly packaged, so being able to discern their deep structure is key

在现实世界中，问题很少被整齐地包装起来，因此能够辨别其深层结构是关键

2013年12月阅读原文

六级In the real world, problems rarely come neatly packaged, so being able to discern their deep structure is key.

在现实世界中，问题很少被整齐地包装起来，因此能够辨别其深层结构是关键。

2013年12月阅读原文

四级The district manager is the key to the success of the sales representatives in his district.

地区经理是其所在地区销售代表成功的关键。

2010年6月听力原文

高考According to the report's key findings, the proportion who say they ‘hardly ever' read for fun has gone from 8 percent of 13-year-olds.

根据该报告的主要发现，在13岁的孩子中，表示“几乎从未”阅读是为了娱乐的比例从8%下降到了8%。

2018年高考英语全国卷2 阅读理解 阅读C 原文

六级The key word in the Common Application prompts is “you.

通用应用程序提示中的关键词是“你”。

2013年12月六级考试真题（三）

六级But this third group was not only unexpected, it was so distinct and so large--nearly one third of our sample--that it became a key finding of the study. "

但第三组不仅出乎意料，它是如此独特和庞大——几乎占我们样本的三分之一——以至于它成为了这项研究的一个关键发现。"

2016年12月六级（第一套）真题

六级For example, two women were vacationing in Longboat Key while they were floating on the rubber boat along the shore, a water scooter crashed into them and kill them.

例如，两名妇女在Longboat Key度假时，她们漂浮在岸边的橡胶船上，一辆水上摩托车撞向她们，导致她们死亡。

2008年6月英语六级真题

六级The key will be to abandon the rather simple and static measures of sustainability, which centre on the need to maintain production without increasing damage.

关键是放弃相当简单和静态的可持续性措施，这些措施的核心是在不增加损害的情况下维持生产。

2008年12月英语六级真题

六级As if keeping kids under lock and key and cell phone and careful watch is the right way to rear kids.

就好像把孩子锁在钥匙、手机和小心看管之下是养育孩子的正确方法一样。

2009年6月英语六级真题

六级Although Wright Vigar hasn’t yet quantified the business benefits, it claims that, in addition to being able to retain key staff with young families, it is able to save fee-earners a substantial amount of “dead” time in their working days.

尽管Wright Vigar尚未量化其商业效益，但它声称，除了能够留住年轻家庭的关键员工外，它还能够为收费者节省大量工作日的“死亡”时间。

2009年12月英语六级真题

六级The key is how doctors are paid.

关键是医生的薪酬。

2009年12月英语六级真题

六级'That notion is not concrete enough and it blurs two key components of hope,’ Doctor Snyder said, 'Having hope means believing you have both the will and the way to accomplish your goals, whatever they may be.

斯奈德博士说：“这个概念还不够具体，它模糊了希望的两个关键组成部分，拥有希望意味着相信你有意愿和方法来实现你的目标，无论它们是什么。”。

2010年12月英语六级真题

六级According to Valerie Gauthier, associate dean at HEC Paris, the key lies in the process by which MBA programmers recruit their students.

巴黎高等商学院副院长Valerie Gauthier表示，关键在于MBA程序员招募学生的过程。

2011年6月英语六级真题

六级"The key principle of copyright law has always been that works can be copied only once authors have expressly given their permission," says Piers Blofeld, of the Sheil Land literary agency in London.

伦敦Sheil Land文学机构的Piers Blofeld说：“版权法的关键原则一直是，只有在作者明确许可的情况下，作品才能被复制。”。

2011年12月英语六级真题

六级We should take this concern seriously as universities are key in the national innovation system.

我们应该认真对待这一问题，因为大学是国家创新体系的关键。

2011年12月英语六级真题

四级The key to fitness is exercising the major muscle groups vigorously (强有力的) enough to approximately double the heart rate and keep it doubled for 20 to 30 minutes at a time.

健身的关键是大力锻炼主要肌肉群(强有力的) 足以使心率大约加倍，并一次保持加倍20到30分钟。

1992年1月大学英语四级(CET-4)真题

四级In the first test, each subject (试验对象) sat before a computer screen and pressed a key as soon as he or she recognized a target letter among a grouping of 96.

在第一次测试中，每个受试者(试验对象) 坐在电脑屏幕前，只要他或她识别出96个字母中的目标字母，就按下一个键。

1998年6月大学英语四级(CET-4)真题

四级The key will be to do this while keeping the salad cream liquid and not turning it into a solid lump.

关键是要做到这一点，同时保持沙拉奶油的液态，不要把它变成固体。

2000年1月大学英语四级(CET-4)真题

四级He asked me to feed the birds for him and said that he would leave the key to his front door in my mailbox.

他让我帮他喂鸟，并说他会把前门的钥匙留在我的邮箱里。

2000年1月大学英语四级(CET-4)真题

四级I soon found the key Vernon gave me could not unlock either the front door or the back door.

我很快发现弗农给我的钥匙既不能打开前门也不能打开后门。

2000年1月大学英语四级(CET-4)真题

四级The key to preventing or treating behavior problems is learning to teach the dog to redirect its normal behavior to outlets that are acceptable in the domestic setting.

预防或治疗行为问题的关键是学会教会狗将其正常行为转向在家庭环境中可以接受的渠道。

2001年1月大学英语四级(CET-4)真题

四级Cook attributes the Conservancy’s success in the Poconos to having a local presence and a commitment to working with local residents “The key to protecting these remarkable lands is connecting with the local community,” Cook said.

库克将保护协会在波科诺的成功归功于其在当地的存在以及与当地居民合作的承诺

2005年6月大学英语四级(CET-4)真题

四级Modern cars are far tougher to steal, as their engine management computer won’t allow them to start unless they receive a unique ID code beamed out by the ignition (点火) key.

现代汽车更难被盗，因为它们的发动机管理计算机不允许它们启动，除非它们收到点火装置发出的唯一ID代码(点火) 钥匙

2006年6月大学英语四级(CET-4)真题

四级And key theft is responsible for 40% of the thefts of vehicles fitted with a tracking system.

在装有跟踪系统的车辆失窃案中，钥匙失窃占40%。

2006年6月大学英语四级(CET-4)真题

四级The fact that emails are automatically recorded—and can come back to haunt (困扰) you—appears to be the key to the finding.

事实上，电子邮件是自动记录的，而且可能会再次出现(困扰) 你似乎是这一发现的关键。

2006年6月大学英语新四级(CET-4)真题

四级The key to a successful online job search is learning to manager the risks.

成功的在线求职的关键是学会管理风险。

2007年6月大学英语四级(CET-4)真题

四级The key question is: Does that matter?

关键问题是：这重要吗？

2008年6月大学英语四级考试真题

四级This week Wal-Mart is set to announce a major initiative aimed at helping cotton farmers go organic: it will buy transitional(过渡型的) cotton at higher prices , thus helping to expand the supply of a key sustainable material .

本周，沃尔玛将宣布一项旨在帮助棉农实现有机化的重大举措：将购买过渡性产品(过渡型的) 棉花价格上涨，从而有助于扩大一种关键的可持续材料的供应。

2009年6月英语四级考试真题

四级The key to integrity is consistency- not only setting high personal standards for oneself (honesty, responsibility, respect for others, fairness) but also living up to those standards each and every day.

诚信的关键是始终如一——不仅为自己设定高标准（诚实、责任、尊重他人、公平），而且每天都要达到这些标准。

2011年12月英语四级考试真题

四级The key is to remember that there is not just one solution.

关键是要记住，解决方案并非只有一个。

2016年12月大学英语四级真题（第2套）

四级Curiosity, he argues, is the third key factor--and a difficult one to preserve.

他认为，好奇心是第三个关键因素，也是一个难以保存的因素。

2017年12月大学英语四级考试真题(第3套)