"Looking at studies that tested concentration, the number of studies showing a benefit was exactly the same as the number that found no benefit," she says.

2019年12月四级真题（第三套）阅读 Section B

After exercising, the scientists tested the cyclists with eye tracking cameras to see how well their brains could still control their visual system.

2017年6月四级真题（第三套）阅读 Section A

After taking appropriate measures to contain the RF interference to our test lab, we tested the attack out for ourselves, and were able to verify that it's possible with the right equipment.

2016年12月四级真题（第一套）阅读 Section B

The Healthy Choice product line was carefully tested with consumers before being introduced to the general public.

2015年12月四级真题（第二套）听力 Section C

And when the two groups were tested on what they'd learned, the second group "significantly outperformed" the first.

出自-2013年12月阅读原文

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

出自-2010年6月阅读原文

In a study that will appear in the Journal of Experimental Social Psychology, Plant's team tested 229 students during the height of the Obama fever

出自-2010年6月阅读原文

Another team at Nagoya University in Japan has tested calcium compound as an energy storage material.

2018年12月六级真题（第二套）听力 Section C

If possible, you should also try to learn information in the room where it is going to be tested.

2017年6月六级真题（第一套）听力 Section C

In one study, researchers tested whether students remembered lists of words better if they heard them, saw them or both.

2019年12月六级真题（第二套）听力 Section C

Problems surround the use of machines to spot deception, at least until it has been rigorously tested.

2018年12月六级真题（第一套）听力 Section C

similar studies tested whether students learned basic physics and chemistry concepts better by reading plain text or viewing pictures to and everyone do better with the help of pictures.

2019年12月六级真题（第二套）听力 Section C

That's because the technology has not been properly tested in real world situations.

2018年12月六级真题（第一套）听力 Section C

To begin to figure out how computers are struggling, researchers at the University of Washington created a massive database of faces—they call it MegaFace—and tested a variety of facial-recognition algorithms as they scaled up in complexity.

2018年6月六级真题（第一套）阅读 Section C

Adam and Galinsky tested the effect of simply wearing a white lab coat on people's powers of attention.

2017年高考英语浙江卷（11月） 阅读理解 阅读B 原文

Adam and Galinsky's experiment tested the effect of clothes on their wearers' attention.

2017年高考英语浙江卷（11月） 阅读理解 阅读B 题设

At some point in all of our lives, we'll have our trust tested or violated.

2015年高考英语全国卷1 阅读理解 七选五 原文

Bonn has now tested this idea by building small sleds and dragging heavy objects over sand.

2015年高考英语四川卷 阅读理解 阅读E 原文

It's been tested on mice for ten times.

2016年高考英语四川卷 阅读理解 阅读D 选项

The researchers then tested how the monkeys combined—or added—the symbols to get the reward.

2019年高考英语全国卷3 阅读理解 阅读D 原文

West hasn't tested his idea on larger blocks, but he thinks rolling has clear advantages over sliding.

2015年高考英语四川卷 阅读理解 阅读E 原文

While the effect of cows milk harvested at different time has not been tested on humans up to now, taking melatonin drugs has been suggested to those who are struggling to fall asleep at night.

2016年高考英语四川卷 阅读理解 阅读D 原文

But in late September 2009, officials reported there was significant flu activity in almost every state and that virtually all the samples tested are the new swine flu, also known as A H1N1, not seasonal flu.

2010年考研真题（英语二）完形填空 Section Ⅰ

In a series of four experiments, behavioral scientists at the University of Chicago and the Wisconsin School of Business tested students' willingness to expose themselves to unpleasant stimuli in an effort to satisfy curiosity.

2018年考研真题（英语二）完形填空 Section Ⅰ

To find out if this extends to non-living beings, Loleh Quinn at the University of California, San diego, and her colleagues tested whether rats can detect social signals form robotic rats.

2020年考研真题（英语二）阅读理解 Section Ⅱ