考研Last year, the Transportation Security Administration ( ' , TSA) found in a secret check that undercover investigators were able to sneak weapons---both fake and real—past airport security nearly every time they tried.

去年，美国运输安全管理局（TSA）在一次秘密检查中发现，卧底调查人员几乎每次都能通过机场安检偷运假武器和真武器。

2017年考研阅读原文

考研Last year, the Transportation Security Administration found in a secret check that undercover investigators were able to sneak weapons—both fake and real—past airport security nearly every time they tried.

去年，交通安全管理局在一次秘密检查中发现，卧底调查人员几乎每次都能从机场安检处偷运假武器和真武器。

2017年考研真题（英语一）阅读理解 Section Ⅱ

四级In a review of 14 studies that looked at physical activity and academic performance, investigators found that the more children moved, the better their grades were in school, particularly in the basic subjects of math, English and reading.

在对14项研究的回顾中，调查者发现，孩子们活动越多，他们在学校的成绩越好，尤其是在数学、英语和阅读等基础科目上。

2016年6月四级真题（第三套）阅读 Section A

四级Modern airplanes have two black boxes: a voice recorder, which tracks pilots' conversations,and a flight-data recorder, which monitors fuel levels, engine noises and other operating functions that help investigators reconstruct the aircraft's final moments.

现代飞机有两个黑匣子：一个是语音记录器，用于跟踪飞行员的对话；另一个是飞行数据记录器，用于监测燃油油位、发动机噪音和其他操作功能，帮助调查人员重建飞机的最后时刻。

2010年6月阅读原文

四级Although many of his specific conclusions have been 35 rejected or modified over the years, his ideas inspired thousands of studies by investigators all over the world.

尽管他的许多具体结论多年来遭到拒绝或修改，但他的想法激发了全世界研究人员的数千项研究。

2015年12月四级真题（第二套）阅读 Section A

四级Although many of his specific conclusions have been rejected or modified over the years, his ideas inspired thousands of studies by investigators all over the world.

尽管他的许多具体结论多年来遭到拒绝或修改，但他的想法激发了世界各地研究人员的数千项研究。

2015年12月四级真题（第二套）阅读 Section A

六级The German authorities are sending investigators to discover the cause of the plane crash late yesterday on the island of Tenerife.

德国当局正派遣调查人员调查昨天晚些时候在特内里费岛发生的飞机失事的原因。

2010年6月听力原文

四级But perhaps they don't have to turn themselves into private investigators or Congressional subcommittees.

但也许他们不必把自己变成私人调查员或国会小组委员会。

2016年6月阅读原文

四级fire investigators have responded to the scene but have not yet determined the cause of the fire.

火灾调查人员已对现场作出反应，但尚未确定火灾原因。

2018年12月四级真题（第一套）听力 Section A

六级Over the next year and a half investigators will test the various strains of saline-tolerant rice they’ve concocted.

在接下来的一年半里，研究人员将测试他们调制的各种耐盐水稻品种。

2018 年 6 月6级真题第1套

四级But perhaps they don't have to turn themselves into private investigators or Congressional subcommittees.

但也许他们不必把自己变成私人调查人员或国会小组委员会。

2016年6月大学英语四级真题（第1套）