六级In 2011 they released a landmark study titled Academically Adrift, which documented the lack of intellectual growth experienced by many people enrolled in college.

2011年，他们发布了一项具有里程碑意义的研究，名为学术漂流，该研究记录了许多上大学的人缺乏智力成长的经历。

2015年12月阅读原文

四级The team at Frontpoint addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren't any documented cases of successful jam attack since the company began offering wireless security sensors in the 1980s.

Frontpoint的团队在其网站上的一个博客中解决了这个问题，引用了他们自己的防干扰软件，并声称自从该公司在20世纪80年代开始提供无线安全传感器以来，没有任何记录在案的成功防干扰攻击案例。

2016年12月阅读原文

六级Psychologists have documented children lying as early as the age of two.

心理学家记录了儿童早在两岁时就撒谎的情况。

2019年12月六级真题（第一套）阅读 Section C

四级The authors documented an annual drop of as many as 120,000 cases of heart disease, 66,000 instances of stroke and 99,000 heart attacks caused by high blood pressure after a 3-g-per-day reduction in salt.

作者记录了在每天减少3克盐摄入后，每年减少多达120000例心脏病、66000例中风和99000例由高血压引起的心脏病发作。

2013年6月阅读原文

四级The team at Frontpoint addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren't any documented cases of successful jam attack since the company began offering wireless security sensors in the 1980s

Frontpoint的团队在其网站上的一个博客中解决了这个问题，引用了他们自己的防干扰软件，并声称自从该公司在20世纪80年代开始提供无线安全传感器以来，没有任何记录在案的成功防干扰攻击案例

2016年12月四级真题（第一套）阅读 Section B

四级The authors documented an annual drop of as many as 120,000 cases of heart disease, 66,000 instances of stroke and 99,000 heart attacks caused by high blood pressure after a 3-g-per-day reduction in salt

作者记录了在每天减少3克盐摄入后，每年减少多达120000例心脏病、66000例中风和99000例由高血压引起的心脏病发作

2013年6月阅读原文

四级finally, the FBI received a tip that the stolen document was located very close to Washington, D.C.

最后，联邦调查局收到一条消息，说被盗文件的位置非常靠近华盛顿特区。

2018年6月四级真题（第二套）阅读 Section C

六级In 2011 they released a landmark study titled "Academically Adrift", which documented the lack of intellectual growth experienced by many people enrolled in college.

2011年，他们发布了一项具有里程碑意义的研究，题为“学术漂泊”，该研究记录了许多上大学的人缺乏智力成长的经历。

2015年12月六级真题（第一套）阅读 Section C

六级Educators may fear that children hearing two languages will become permanently confused and thus their language development will be delayed ;this concern is not documented in the literature.

教育者可能担心孩子们听到两种语言时会永久性地感到困惑，从而延缓他们的语言发展；文献中未记录此问题。

2013年12月阅读原文

四级Go upstairs to sign some document.

上楼签署一些文件。

2010年12月听力原文

四级“We’ve never had a document case of oil rig chasing deer out onto the pack ice.

“我们从未有过石油钻井平台在浮冰上追逐鹿的记录。

2005年6月大学英语四级(CET-4)真题

四级Researchers documented claims of environmental friendliness made by about 2,000 products and found many too vague or too misleading to meet ISO standards.

研究人员记录了大约2000种产品的环保声明，发现许多产品过于模糊或误导，无法达到ISO标准。

2005年6月大学英语四级(CET-4)真题

四级” Said Dr. Hans Selye, the first physician to document the effects of stress on the body.

Hans Selye博士说，他是第一位记录压力对身体影响的医生。

2005年12月大学英语四级(CET-4)真题

四级The two terms generally mean the same thing: a one-or two-page document describing one’s educational qualifications and professional experience.

这两个术语通常意味着相同的东西：一份一两页的文件，描述一个人的学历和职业经历。

2006年6月大学英语四级(CET-4)真题

四级The challenge will be to embrace two or more cultures in one document.

挑战将是在一份文件中包含两种或多种文化。

2006年6月大学英语四级(CET-4)真题

四级What is commonly called multitasking is, in fact,switch-tasking, and its harmful effects on productivity are well documented.

事实上，通常所说的多任务处理就是切换任务处理，其对生产力的有害影响已被充分记录在案。

2014年12月英语四级考试真题（第1套）

四级Universities show similar trends of increased administration personnel and costs without greater learning, as documented in Richard Arum and Josipa Roksa’s recent book Academically Adrift： Limited Learning on College Campuses.

正如Richard Arum和Josipa Roksa最近出版的《学术上的放弃：大学校园的有限学习》一书所记载的那样，大学也表现出了类似的趋势，即在没有更多学习的情况下增加管理人员和成本。

2014年12月大学英语四级考试真题（第2套)

四级Finally, the FBI received a tip that the stolen document was located very close to Washington, D. C. Their art crime team recovered the letter but were unable to press charges because the time of limitations had ended.

最后，联邦调查局收到了一条线索，被盗文件位于华盛顿特区附近。他们的艺术犯罪小组找到了这封信，但由于诉讼时效已经结束，无法提出指控。

2018年6月大学英语四级真题（第1套)

四级It would now be difficult for an intern, visitor or a thief to steal a document like this.

现在，实习生、访客或小偷很难偷走这样的文件。

2018年6月大学英语四级真题（第1套)