Travel was arduous and costly throughout the period, possible only for a privileged class—the same that produced gentlemen scientists, authors, antique experts, and patrons of the arts.
出自-2017年6月阅读原文
They cannot be attributed to weather only.
出自-2017年6月阅读原文
The Russian, Greek and Polish storks flew as far as South Africa, while those from Spain, Tunisia and Germany flew only as far as the Sahel.
出自-2017年6月阅读原文
Renewables account for only a small share of global primary energy consumption, which is still dominated by fossil fuels—30% each for coal and oil, 25% for natural gas.
出自-2017年6月阅读原文
Only about 50 students are invited based on their performance on written tests and at the USA Math Olympiad.
出自-2017年6月阅读原文
In order to maximize global welfare, every country's carbon pricing should reflect not only the purely domestic damage from emissions, but also the damage to foreign countries.
出自-2017年6月阅读原文
Futures markets, which show only a modest recovery of prices to around $60 a barrel by 2019, support this view.
出自-2017年6月阅读原文
Direct subsidies to research and development have been adopted by some governments but are a poor substitute for a carbon price: they do only part of the job, leaving in place market incentives to over-use fossil fuels and thereby add to the stock of atmospheric greenhouse gases without regard to the collateral ( ' , 附带的) costs.
出自-2017年6月阅读原文
But that's not the only uncertainty.
出自-2017年6月阅读原文
Andrea Flack of the Max Planck Institute found that birds following traditional migration routes were more likely to die than German storks that flew only as far as northern Morocco, and spent the winter there on rubbish dumps.
出自-2017年6月阅读原文
According to Mark Saul, the director of competitions for the Mathematical Association of America, not a single African-American or Hispanic student—and only a handful of girls—has ever made it to the Math Olympiad team in its 50 years of existence.
出自-2017年6月阅读原文
It concerns not only us sociologists, but also economists, politicians and business people.
出自-2017年6月听力原文
Whether this is right, and if so where and when the ecological axe will fall, is hard to determine with any precision—which is why governments and financial institutions are only beginning to bring such risks into their economic calculations.
出自-2016年6月阅读原文
Wealth is not, of course, the only factor involved.
出自-2016年6月阅读原文
The fundamental fix—reshaping how care is delivered and how doctors are paid in a wasteful, abnormal system—is likely to be achieved only through trial and error and incremental ( ' , 渐进的) gains.
出自-2016年6月阅读原文
The elevation of the room that once belonged only to the servants to that of design showcase for the modem family tells the story of a century of social change.
出自-2016年6月阅读原文
That would be true only if you believed that patients should have an unrestrained right to treatments proven to be inferior.
出自-2016年6月阅读原文
Only three states, with a combined population not much larger than that of Brooklyn, have unemployment rates below 5%.
出自-2016年6月阅读原文
Interviews with students find many of them are only concerned about personal matters.
出自-2016年6月阅读原文
In poor, dry regions, untreated wastewater is the only viable irrigation source to keep farmers in business.
出自-2016年6月阅读原文
He thinks it the only way out of the current food crisis.
出自-2016年6月阅读原文
For example, only one boy said he would like to be president when he grows up.
出自-2016年6月阅读原文
Asked what they would like to change in the world, the students mentioned only personal concerns such as slowing down the pace of life, gaining good friends, becoming more spiritual, becoming either more materially successful or less materially oriented ( ' , depending on the student's values), and being more respectful of the Earth, animals and other people.
出自-2016年6月阅读原文
it is unfair to those climate-vulnerable nationsit aims to keep temperature rise below 2 ℃ onlyit is beneficial to only fewer than 4% of countriesit burdens developed countries with the sole responsibilityThey needn't worry about the food and water they consume.
出自-2016年12月阅读原文
What a waste of money! In return for an average of ~44,000 of debt, students get an average of only 14 hours of lecture and tutorial time a week in Britain.
出自-2016年12月阅读原文
The U.S. is also the only advanced economy that does not guarantee workers paid vacation time, and it's one of only two countries in the world that does not offer guaranteed paid maternity leave.
出自-2016年12月阅读原文
The ROWE participants were allowed to freely determine when, where and how they worked – the only thing that mattered was that they got the job done.
出自-2016年12月阅读原文
Studying at university will only become less attractive if employers shift their focus away from where someone went to university--and there is no sign of that happening anytime soon.
出自-2016年12月阅读原文
Only 13 percent of respondents said that they were interested in buying a smartwatch in 2016, for example – an increase of just one percent from the previous year despite a year of high-profile launches.
出自-2016年12月阅读原文
Not only that, it supports a number of platforms: Apple's i OS, Google's Android and Microsoft's Windows phone.
出自-2016年12月阅读原文
No wonder only 13% of employees worldwide feel engaged in their occupation.
出自-2016年12月阅读原文
It's not only unsustainable for workers, but also for the companies that employ them.
出自-2016年12月阅读原文
It's a dramatic endorsement for a technology most people think about only when their smartphone goes dark.
出自-2016年12月阅读原文
In a 2011 study, she investigated the effects of implementing a Results Only Work Environment ( ' , ROWE) on the productivity and well-being of employees at Best Buy's corporate headquarters.
出自-2016年12月阅读原文
If going to university doesn't work out, students pay very little--if any--of their tuition fees back: you only start repaying when you are earning £21,000 a year.
出自-2016年12月阅读原文
Full-time employees who do have paid vacation days only use half of them on average.
出自-2016年12月阅读原文
For example, when asked whether they would buy a new smartphone this year, only 48 percent said yes – a six-point drop from 2015.
出自-2016年12月阅读原文
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.
出自-2016年12月阅读原文
Now what’s interesting about the theory is what do you have if you only have one out of three or two out of three? What do you have and how is it different if you have a different two out of three? What’s interesting about this kind of theorizing is it gives rise to many different combinations that can be quite interesting when you break them down and start to look at them carefully.
出自-2016年12月听力原文
In the past few months, I’ve been travelling for weeks at a time with only one suitcase of clothes.
出自-2016年12月听力原文
on average, only 12 to 14 hours a week studying and many were skating through their semesters without doing a significant amount of reading and writing.
出自-2015年12月阅读原文
Williams worked at a managerial level, while only 38.
出自-2015年12月阅读原文
The University of North Carolina at Chapel Hill, for instance, admits only that the graduation rate for its first-generation pupils is much lower than the percentage of all students who graduate within four years ( ' , 81 percent).
出自-2015年12月阅读原文
The Black group, on the other hand, put his salary at about $29,000, and guessed that he had only some college experience.
出自-2015年12月阅读原文
Obama is only the most prominent public figure to declare inequality Public Enemy No.
出自-2015年12月阅读原文
Not only moving objects and people but all systems have momentum.
出自-2015年12月阅读原文
Located only a few hours apart, The University of Tennessee and Tennessee State are worth comparing.
出自-2015年12月阅读原文
It's not only the selective and elite institutions that provide those opportunities for a small subset of this population, Rubinoff said, adding that a majority of first-generation undergraduates tend toward options such as online programs, two-year colleges, and commuter state schools.
出自-2015年12月阅读原文
It should not be confined to the rich only.
出自-2015年12月阅读原文
If you want to change his course, you have only a few choices: you can stop him, transferring ( ' , possibly painfully) some of his kinetic energy ( ' , 动能 ) to your own body, or you can approach alongside and slowly apply pressure to gradually alter his course.
出自-2015年12月阅读原文
Higher education institutions are, under federal law, required to report graduation rates, but these reports typically only include Pell recipient number—not necessarily rates specific to first-generation students.
出自-2015年12月阅读原文
College graduates will still fare better than those with only s high school education, of course.
出自-2015年12月阅读原文
As lighting expert Howard Brandston points out, Generally, there are no bad light sources, only bad applications.
出自-2015年12月阅读原文
And there is more to the story, because not only are the devices that house incandescent bulbs shaped to their underlying characteristics, but rooms and entire buildings have been designed in accordance with how incandescent lighting reflects off walls and windows.
出自-2015年12月阅读原文
And not only do our prospective new energy workers have to be trained, they have to be trained in the right sequence.
出自-2015年12月阅读原文
After all, we don't speak only of objects or people as having momentum; we speak of entire systems having momentum.
出自-2015年12月阅读原文
\It's not only the selective and elite institutions that provide those opportunities for a small subset of this population,\ Rubinoff said, adding that a majority of first-generation undergraduates tend toward options such as online programs, two-year col
2015年12月六级真题(第三套)阅读 Section B
A slow response to a message could hurt not only your reputation but also your livelihood.
2017年12月六级真题(第一套)阅读 Section B
A spirit of openness is gaining acceptance in the science community, and is the only way,say advocates,to address a ‘crisis' in science whereby too few findings are successfully reproduced.
2017年12月六级真题(第二套)阅读 Section B
According to Mark Saul, the director of competitions for the Mathematical Association of America, not a single African-American or hispanic student—and only a handful of girls—has ever made it to the Math Olympiad team in its 50 years of existence.
2017年6月六级真题(第三套)阅读 Section B
According to the New England historical Society, Hale wrote only part of the poem, but claimed authorship.
2018年6月六级真题(第一套)阅读 Section A
Almost half of the sites didn't get a passing grade and only 18 percent got an A or B.
2019年6月六级真题(第一套)阅读 Section B
Although going to college is supposed to be a full-time job, students spent, on average, only 12 to 14 hours a week studying and many were skating through their semesters without doing a significant amount of reading and writing.
2015年12月六级真题(第一套)阅读 Section C
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
American universities, despite their global reputation for excellence in teaching, have only begun to demonstrate what they can produce in real-world learning.
2017年6月六级真题(第一套)阅读 Section A
And it’s very expensive because it comes from a special type of pig that only eats a special type of food.
2018年6月六级真题(第二套)听力 Section A
And scientists are only just beginning to understand what those constraints are.
2018年6月六级真题(第一套)阅读 Section C
And that conclusion is based only on students nearing graduation.
2017年6月六级真题(第一套)阅读 Section A
And there is more to the story, because not only are the devices that house incandescent bulbs shaped to their underlying characteristics, but rooms and entire buildings have been designed in accordance with how incandescent lighting reflects off walls an
2015年12月六级真题(第一套)阅读 Section B
And workers on part-time contracts, who only work four or five hours a day, are happier than those who work full-time.
2017年6月六级真题(第二套)听力 Section A
And, unlike nutrients that are found only in few foods, protein is present in all foods.
2019年12月六级真题(第二套)阅读 Section B
As lighting expert Howard Brandston points out, \ Generally, there are no bad light sources, only bad applications. \
2015年12月六级真题(第一套)阅读 Section B
As marketing professors Silvia Bellezza, Neeru Paharia, and Anat Keinan recently explained in Hazard Business Review HBR, leisure time was once seen as an indicator of high social status, something attainable only for those at the top.
2017年12月六级真题(第三套)阅读 Section C
Asked what they would like to change in the world, the students mentioned only personal concerns such as slowing down the pace of life, gaining good friends, becoming more spiritual, becoming either more materially successful or less materially oriented d
2016年6月六级真题(第一套)阅读 Section B
At the University of California (UC), we pride ourselves not only on the quality of our research, but also on its contribution to improving our world.
2016年12月六级真题(第二套)阅读 Section A
Businesses in order to boost their profits hire employees as part-time workers only.
2018年12月六级真题(第一套)听力 Section C
But according to a 2008 review, only one study that followed this design found that students actually learned best with their preferred style.
2019年12月六级真题(第二套)听力 Section C
But Elop was not the only person at fault.
2015年12月六级真题(第三套)阅读 Section A
But if we're talking about the benefits to society, the only thing that matters is what the major enables the student to produce for society.
2018年6月六级真题(第一套)阅读 Section C
But in Bangladesh, a population 600 times greater, speaks only 41 languages.
2018年12月六级真题(第一套)听力 Section C
But it's not only women who are affected by this pressure to look good.
2019年6月六级真题(第一套)听力 Section C
But now a systematic review and analysis of studies by Canadian researchers found that not only does pasta not cause weight gain, but three meals a week can help people drop more than half a kilogram over four months.
2019年6月六级真题(第一套)阅读 Section A
But now, with only 30 wooden churches remaining and their condition deteriorating, experts are working to preserve the structures for future generations.
2019年12月六级真题(第一套)听力 Section C
But the only way college could be free is if the faculty and staff donated their time, the buildings required no maintenance, and campuses required no utilities.
2018年6月六级真题(第一套)阅读 Section C
But when our diverse team of researchers from six different disciplines and eight different countries began to review what was known, we were shocked that only a dozen previous studies had been done, including one we ourselves completed on language divers
2018年12月六级真题(第一套)听力 Section C
But, he says extreme events become disasters only when people fail to prepare for them.
2016年6月六级真题(第二套)听力 Section C
College graduates will still fare better than those with only a high school education, of course.
2015年12月六级真题(第一套)阅读 Section C
Consequently, before going into any stressful situation, focus only on what you want to have happened.
2017年6月六级真题(第二套)听力 Section B
Direct subsidies to research and development have been adopted by some governments but are a poor substitute for a carbon price: they do only part of the job, leaving in place market incentives to over-use fossil fuels and thereby add to the stock of atmo
2017年6月六级真题(第一套)阅读 Section B
During a month-long hospital trial,researchers asked 70 patients how they felt being around the robot and \only three or four said they didn't like having it around\.
2018年12月六级真题(第二套)阅读 Section C
Even in June of 2007, when the economy was still moving ahead, job growth was only 132,000, while turnover was 4.7 million!
2015年12月六级真题(第二套)听力 Section C
Even people with the sharpest facial-recognition skills can only remember so much.
2018年6月六级真题(第一套)阅读 Section C
Flamingos, however, are the only species that actually makes life in the midst of all that death.
2017年12月六级真题(第三套)阅读 Section C
For hundreds of thousands of Cascadia residents, \The Big One\ isn’t a question of if, only when.
2019年12月六级真题(第一套)阅读 Section C
For this reason, community interventions and government job programs that offer summer and vacation work are not only economically beneficial but also help to stimulate the adolescent's sense of worth.
2016年6月六级真题(第三套)阅读 Section A
Getting input from others not only offers a fresh perspective and thought process, it often also includes riskier choices.
2018年6月六级真题(第三套)阅读 Section C
higher education institutions are, under federal law, required to report graduation rates, but these reports typically only include Pell recipient number — not necessarily rates specific to first-generation students.
2015年12月六级真题(第三套)阅读 Section B
I have enough trouble delivering bikes to shops only forty miles away, never mind five thousand miles.
2017年12月六级真题(第二套)听力 Section A
If every distraction took only 1 minute, that would account for 2.5 hours a day.
2018年12月六级真题(第一套)阅读 Section B
If going to university doesn't work out, students pay very little—if any—of their tuition fees back: you only start repaying when you are earning £21,000 a year.
2016年12月六级真题(第三套)阅读 Section C