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The latest congressional report acknowledges the critical importance of technical training, but also asserts that the study of the humanities (人文学科)and social sciences must remain central components of America's educational system at all levels.

出自-2014年6月阅读原文

Several hours after a meal, people's hunger levels were predicted not by how much they'd eaten but rather by how much food they'd seen in front of them in other words, how much they remembered eating

出自-2013年12月阅读原文

In a 2011 study, for instance, people who drank the same 380-calorie(卡路里) milkshake on two separate occasions produced different levels of hunger-related hormones (荷尔蒙), depending on whether the shake's label said it contained 620 or 140 calories

出自-2013年12月阅读原文

Hunger levels depend on one's consumption of calories.

出自-2013年12月阅读原文

B ) Psychological factors influence our hunger levels

出自-2013年12月阅读原文

A US study suggested that when a school gave children access to a natural environment, academic levels were raised across the entire school.

出自-2010年12月阅读原文

"A balanced breakfast is really helpful, but getting regular meals throughout the day is more important to leave blood sugar stable through the day, which helps control weight and hunger levels," says Elder.

2019年12月四级真题（第三套）阅读 Section B

"There's a mountain of evidence 34 proving the importance of sex influences at all levels of brain function," he told The Seattle times.

2016年12月四级真题（第一套）阅读 Section A

"When people are sleep-deprived, there are higher levels of stress hormones in their bodies which can decrease immune function," says Doctor Felice, of Northwestern University in Chicago.

2016年6月四级真题（第一套）听力 Section C

And based on past experiences, it takes four to five years after economic recovery for unemployment to return to pre-crisis levels.

2016年6月四级真题（第一套）听力 Section A

Around 9 in 10 people in low- and middle-income countries live in places where they regularly experience dangerous levels of outdoor air pollution.

2018年12月四级真题（第一套）阅读 Section A

Blood pressure and heart rate are typically at their lowest levels during sleep.

2016年6月四级真题（第一套）听力 Section C

But those shifts have yet to be reflected in record obesity levels, which stand at 36.5% overall in the US.

2018年12月四级真题（第二套）阅读 Section C

If the most health-conscious among us have such deep swings in our shut-eye levels throughout the year, how much sleep are the rest of us losing?

2015年12月四级真题（第三套）阅读 Section C

Instead, topping the list of reasons, about four-in-ten Americans point to a double standard for women seeking to climb to the highest levels of either politics or business, where they have to do more than their male counterparts to prove themselves.

2019年6月四级真题（第二套）阅读 Section C

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.

2016年6月四级真题（第一套）听力 Section A

Levels of outdoor pollution have grown rapidly along with rapid growth in industry and transportation.

2018年12月四级真题（第一套）阅读 Section A

Maintaining safe speeds and being electric, self-driving cars would drastically reduce pollution levels and dependency on non-renewable fuels.

2018年12月四级真题（第三套）阅读 Section C

She noticed there was a real void in quality STEM education at all levels of the public educational system.

2017年12月四级真题（第二套）阅读 Section A

The maker of Mountain Dew and Gatorade has been one of the earlier movers in the industry to offer products with reduced levels of unhealthy ingredients—PepsiCo claims a packet of its chips now contains less salt than a slice of white bread.

2018年12月四级真题（第二套）阅读 Section C

Warming waters are known to contribute to coral bleaching and they take up more space than cooler waters, raising sea levels.

2016年12月四级真题（第二套）阅读 Section A

We must cut carbon emissions by 80% from their 2006 levels by 2020, stabilize the world's population at eight billion by 2040, completely remove poverty, and restore forests and soils.

2016年6月四级真题（第一套）阅读 Section B

with surging obesity levels putting increasing strain on public health systems, governments around the world have begun to toy with the idea of taxing sugar as well.

2016年12月四级真题（第二套）阅读 Section C

within six months to a year, people are back to their original baseline levels of well-being.

2018年6月四级真题（第一套）阅读 Section C

Some scientists believe that the rise in carbon levels means that the Amazon and other rain forests in Asia and Africa may go from being assets in the battle against rising temperatures to liabilities.

出自-2013年6月阅读原文

More than paradise lost, a perishing rain forest could trigger a domino effect - sending winds and rains kilometers off course and loading the skies with even greater levels of greenhouse gases - that will be felt far beyond the Amazon basin

出自-2013年6月阅读原文

The author argues that the rising carbon levels in rain forests may turn them into a major source of greenhouse gases.

出自-2013年6月阅读原文

Timely reform of government at all levels.

出自-2012年6月阅读原文

People who lack close friends have greater levels of anxiety and depression than people who are close to others.

出自-2010年6月听力原文

A study of employees at health insurance provider Aetna revealed that roughly one quarter of those taking in-office yoga and mindfulness classes reported a 28% reduction in their stress levels and a 20% improvement in sleep quality.

2016年12月六级真题（第一套）阅读 Section B

Although many of the churches appear from the outside to be complex structures, they normally feature only a single storey but numerous different roof levels.

2019年12月六级真题（第一套）听力 Section C

And we also need to plan ahead so that we're in a position to deal with the likely levels of climate change which are already inevitable and even more so too for the levels that are likely if we don't get those global agreements.

2016年12月六级真题（第二套）听力 Section A

But could Norway keep its standard of living and yet cut its emissions to Moroccan or even Ethiopian levels?

2016年6月六级真题（第三套）阅读 Section B

But thinking about or remembering descriptions in terms of their social meaning activated the dorsomedial prefrontal cortex—part of the brain's social network—even as traditional memory regions registered low levels of activity.

2018年6月六级真题(第二套)阅读 Section B

Chetty finds that communities like Salt Lake city, with high levels of two- parent families and religiosity, are much more likely to see poor children get ahead than communities like Atlanta, with high levels of racial and economic segregation.

2015年12月六级真题（第三套）阅读 Section C

Even so, the levels in these countries are also rising.

2019年6月六级真题（第二套）听力 Section C

In other words, communities with high levels of per-capita income growth, high percentages of two-parent families, and high local government spending — which may stand for good schools — are the most likely to help poor children relive Horatio Alger's rag

2015年12月六级真题（第三套）阅读 Section C

Inflation, resource scarcity, reduced personnel levels and budget cuts have all underscore the need for better coordination in organizations.

2015年12月六级真题（第二套）听力 Section B

It turns out that those who consumed the highest levels of fiber during adolescence had a lower risk of developing breast cancer, compared to the women who ate the least fiber.

2017年6月六级真题（第二套）听力 Section B

Of the 300 employees participating in the study, those who experienced high levels of telepressure were more likely to agree with statements assessing burnout, like "I've no energy for going to work in the morning", and to report feeling fatigued and unfo

2016年12月六级真题（第一套）阅读 Section B

Patrick Belser, an International Labour Organization specialist says declining wage rates are linked to the levels of unemployment.

2016年6月六级真题（第二套）听力 Section B

Penguins, like other seabirds and marine mammals, occupy higher levels in the food chain and they are what we call bio-indicators of their ecosystems.

2019年12月六级真题（第三套）阅读 Section C

People used to live near people of different income levels; neighborhoods are now more segregated by income.

2017年6月六级真题（第二套）阅读 Section B

Saturated fats are used by the body to make cholesterol, and high levels of cholesterol have since been directly related to heart disease.

2017年12月六级真题（第一套）听力 Section C

Science has shown a clear correlation between high stress levels in workers and absenteeism(旷工), reduced productivity, disengagement and high turnover.

2016年12月六级真题（第一套）阅读 Section B

So far this year, water levels have been too high for the flamingos to nest.

2017年12月六级真题（第三套）阅读 Section C

Strategic innovation is the process of managing innovation of making sure it takes place at all levels of the company, and that is related to the company's overall strategy.

2016年6月六级真题（第一套）听力 Section A

Stress levels increased 18% for women and 24% for men from 1983 to 2009.

2016年12月六级真题（第一套）阅读 Section B

The Ebro Delta, in Spain, famous as a battleground during the Spanish civil War, is now the setting for a different contest, one that is pitting rice farmers against two enemies: the rice-eating giant apple snail, and rising sea levels.

2018年6月六级真题(第二套)阅读 Section C

The finding points to longstanding evidence that fiber may reduce circulating female hormone levels, which could explain the reduced risk.

2017年6月六级真题（第二套）听力 Section B

The organizers of the experiment concluded that far fewer students were achieving at high levels on critical thinking than they were doing for written communication or quantitative literacy.

2017年6月六级真题（第一套）阅读 Section A

There are usually two parents, who spend a lot of time reading to children and worrying about their anxiety levels and hectic schedules.

2017年6月六级真题（第二套）阅读 Section B

These early ancestors of modern Eurasians dispersed into parts of the world that had more seasonal sunshine and much lower levels of sun radiation.

2019年6月六级真题（第一套）听力 Section C

To address skyrocketing employee stress levels, many companies have implemented workplace wellness programs, partnering with health care providers that have created programs to promote employee health and well-being.

2016年12月六级真题（第一套）阅读 Section B

While human achievements in mathematics continue to reach new levels of complexity, many of us who aren't mathematicians at heartor engineers by trad may struggle to remember the last time we used calculus.

2018年12月六级真题（第二套）阅读 Section C

While yoga and meditation are scientifically proven to reduce stress levels, these programs do little to target the root causes of burnout and disengagement.

2016年12月六级真题（第一套）阅读 Section B

Changing levels of body chemicals called hormones not only make teenagers' bodies develop adult characteristics, but also make it hard for teenagers to fall asleep before 11 pm.

2017年高考英语浙江卷（6月） 阅读理解 阅读B 原文

Frogs living near brightly lit highways suffer nocturnal light levels that are as much as a million times brighter than normal, throwing nearly every aspect of their behavior out of joint, including their nighttime breeding choruses.

2015年高考英语浙江卷 阅读理解 阅读C 原文

So condors with high levels of lead are sent to Los Angeles zoo, where they are treated with calcium edta, a chemical that removes lead from the blood over several days.

2016年高考英语北京卷 阅读理解 阅读C 原文

The competition has two levels, the beginners and the advanced.

2015年高考英语湖南卷 听力 原文

The instant view of water on both levels helped sell these $10 million houses.

2015年高考英语重庆卷 阅读理解 阅读B 原文

The report data shows that pleasure reading levels for younger children, ages 2-8, remain largely the same.

2018年高考英语全国卷2 阅读理解 阅读C 原文

The sense of excitement and tension levels rise suddenly though, as does your heart rate, as you move closer to them.

2015年高考英语重庆卷 阅读理解 阅读D 原文

They have lowered their co-levels in forty cities.

2014年高考英语全国卷2 阅读理解 阅读B 选项

To increase levels of community service, some schools have launched compulsory volunteer programs.

2015年高考英语江苏卷 阅读理解 阅读C 原文

Understanding technological trends is very important for correctly designing economic policies, both at the national and the international levels, and for making the right career choices at the individual level.

2019年高考英语江苏卷 阅读理解 阅读C 原文

Whether we've been suffer from, lied to, misled, or cheated on, there are different levels of losing trust.

2015年高考英语全国卷1 阅读理解 七选五 原文

"Further contradicting conventional wisdom, we found that women as well as men have lower levels of stress at work than at home." writes one of the researchers, Sarah Damaske .

2015年考研真题（英语二）阅读理解 Section Ⅱ

All of which would, of course, have a positive effect on our happiness levels.

2016年考研真题（英语二）阅读理解 Section Ⅱ

America's new plan to buy up toxic assets will not work unless banks mark assets to levels which buyers find attractive.

2010年考研真题（英语一）阅读理解 Section Ⅱ

Contrary to the descriptions on record, no systematic evidence was found that levels of productivity were related changes in lighting.

2010年考研真题（英语一）完形填空 Section Ⅰ

Now shortages are appearing at the mid- skill levels.

2017年考研真题（英语二）阅读理解 Section Ⅱ

Retail trade groups praised the ruling, saying it levels the playing field for local and online businesses.

2020年考研真题（英语一）翻译 Section Ⅲ

Too often we believe that, a new job, bigger house or better car will be the magic silver bullet that will allow us to finally be content, but the reality is these things have little lasting impact on our happiness levels.

2016年考研真题（英语二）阅读理解 Section Ⅱ