He's already been to Tunisia, and is to go on to Morocco and Mauritania...
他已经去过突尼斯了,还要去摩洛哥和毛里塔尼亚。
I've been there before.
我以前去过那儿。
The call is answered by a FAX machine or modem.
电话被传真机或调制解调器应答.
期刊摘选
We often read in novels how a seemingly respectable person or family has some terrible secret which has been concealed from strangers for years.
表面上道貌岸然的人或有声望的家庭,却有着骇人听闻,多年不让人知道的秘密,这样的事情我们经常在小说里读到.
《用法词典》
The screw hasn't been tightened.
螺丝没有上紧.
《现代汉英综合大词典》
Production has already been put on the right track.
生产已经走上轨道.
《现代汉英综合大词典》
The realisation that the murderer must have been a close friend came as a shock.
意识到杀人凶手一定是个密友,大家都很震惊.
《简明英汉词典》
The house had been ransacked of all that was worth anything.
屋子里所有值钱的东西都被抢去了.
《现代英汉综合大词典》
His actions since that morning have been eccentric and unpredictable.
自从那天早晨,他的行动一直是反常而不可捉摸.
《简明英汉词典》
The autumn moon has always been a favourite with poets and lovers of nature.
秋月向来受到诗人和热爱大自然的人们的宠爱.
《现代汉英综合大词典》
The men have been gambling away all night.
那些人赌了整整一夜.
《简明英汉词典》
Have you ever been to a virgin forest?
你去过原始森林 吗 ?
《简明英汉词典》
I have been there once.
我到过那儿一次.
《现代汉英综合大词典》
She has been on the stage for over thirty years.
她有30多年的艺龄.
《现代汉英综合大词典》
The value of the property has been valued at £ . 30000.
财产估价为30000英镑.
《现代汉英综合大词典》
I've been chopping away for half an hour but the tree is still standing.
这树我砍了半小时,但还未把它砍倒.
《简明英汉词典》
The market has been saturated with paintings like that.
那种画充斥了市场.
《简明英汉词典》
He's been working hard all day.
他辛劳地工作了一天.
《简明英汉词典》
He's been gardening all day.
他在园子里干了一整天.
《简明英汉词典》
Their nuptial day hasn't been determined.
他们的结婚日还没有决定.
《简明英汉词典》
He has been hiking round Scotland for a month.
他围着苏格兰徒步旅行了一个月.
《简明英汉词典》
You mentioned having been in hospital last year.
你说过去年你住过医院.
《简明英汉词典》
She complained to me that he had been rude to her.
她向我诉说他曾对她有粗鲁的行为.
《简明英汉词典》
The front of the house had been sprayed with white paint.
房子的正面已喷上了白漆.
《简明英汉词典》
In place of the great trees which had been growing there for centuries, patches of green had begun to appear in the blackened soil.
一片一片的绿色草地开始在那烧焦了的土地上出现了,取代了在那里生长数个世纪的树木.
《用法词典》
He has been ill most of the term.
这学期大部分时间他一直生病.
《现代英汉综合大词典》
The house has been full of activity all day.
房子里整天都很热闹.
《简明英汉词典》
Candidates shall remain in their seats until all the papers have been collected.
试卷全部收回后考生才可离开座位.
《简明英汉词典》
That song has been in the charts for weeks.
那首歌已有好几周都上了流行榜.
《简明英汉词典》
She's been poorly off since her husband died.
她丈夫死后她一直是贫困的.
《现代汉英综合大词典》
"I have been bothered for a long time about the curious lack of curiosity,"said a Democratic member of the New Jersey legislature back in July, referring to an insufficiently inquiring attitude on the part of an assistant to New Jersey Governor Chris Chri
2017年12月四级真题(第二套)阅读 Section B"It's been postponed until 2017," says Anna Somers, the founder and CEO of The Art Newspaper and the former head of Venice in Peril, a group devoted to restoring Venetian art.
2018年6月四级真题(第二套)阅读 Section B"It's been postponed until 2018," says Anna Somers, the founder and CEO of The Art Newspaper and the former head of Venice in Peril, a group devoted to restoring Venetian art.
2017年12月四级真题(第一套)阅读 Section B"Of course, I didn't know she couldn't read, so there I was submitting these reports," he said, "She would put check marks on them like she had been reading them.
2015年12月四级真题(第一套)听力 Section C"There's an ancient legend that as long as these eggs are made, evil will not prevail in the world," says Joan Brander, a Canadian egg-painter who has been painting eggs for over 60 years, having learned the art from her Ukrainian relatives.
2017年6月四级真题(第一套)阅读 Section CA letter written by Charles Darwin in 1875 has been returned to the Smithsonian Institution (档案馆) by the FBI after being stolen twice.
2018年6月四级真题(第二套)阅读 Section CA message in a bottle sent out to sea by a New Hampshire man more than five decades ago was found 1500 miles away and has been returned to his daughter.
2018年6月四级真题(第二套)听力 Section AA new batch of young women—members of the so-called millennial (千禧的) generation—has been entering the workforce for the past decade.
2018年6月四级真题(第三套)阅读 Section CA New Jersey black bear that walks upright on its two back legs and has become a social media darling has re- emerged and has been captured on video months after its last sighting.
2017年12月四级真题(第一套)听力 Section AA new species of snake has been discovered on a remote island in the Bahamas.
2017年6月四级真题(第二套)听力 Section AA recent study said that 40% of American teens claim to have been in a car when the driver used a cell phone in a way that put people in danger.
2018年6月四级真题(第二套)听力 Section CA simple "thank you" lets the senders know that their email has arrived safely, that it has not been lost among what could be 50 other emails that have arrived in your email inbox that day.
2018年12月四级真题(第二套)听力 Section CAccording to recent studies, digital divide has been caused by three major 32 elements: class, sex, and generation .
2015年12月四级真题(第一套)阅读 Section AAlexandra Johnstone, professor of appetite research at the University of Aberdeen, argues that it may simply be because breakfast-skippers have been found to be less knowledgeable about nutrition and health?
2019年12月四级真题(第三套)阅读 Section BAlthough 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.
2015年12月四级真题(第二套)阅读 Section AAlthough 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.
2015年12月四级真题(第二套)阅读 Section AAnd authorities have been hunting several attackers who are still at large.
2016年12月四级真题(第二套)听力As for the taxi drivers, most are delighted to be behind the wheel of new cars,although there have been a few complaints about switching from black and white to a plain white colour.
2015年12月四级真题(第一套)听力 Section AAsian-American students have been eager participants in a state program that permits them to take summer classes off campus for high school credit, allowing them to maximize the number of honors and Advanced Placement classes they can take, another practi
2018年6月四级真题(第一套)阅读 Section BBacteria are carried by various 'media', which can include raw food, moist surfaces where bacteria have been left, our hands or skin and from coughing or sneezing (打喷嚏).
2018年12月四级真题(第三套)阅读 Section BBased on what is emerging from some of this research, that might have been as rational a way as any to reach a decision.
2016年6月四级真题(第三套)阅读 Section BBlandon, the boat's owner, has been arrested by Nicaraguan authorities, the state-run news agency said.
2017年6月四级真题(第一套)听力 Section ABreakfast has been found to affect more than just weight.
2019年12月四级真题(第三套)阅读 Section BBuffington says he found a soda bottle half-buried in the sand that looked like it had been there since the beginning of time.
2018年6月四级真题(第二套)听力 Section ABut Goel and his team sourced the online discussion forum to find all 40,000 questions that had ever been asked since the class was launched.
2019年12月四级真题(第二套)阅读 Section CBut nobody greeted the daughter and mother when they arrived, though the visit has been planned; nobody introduced them to the other residents.
2016年6月四级真题(第三套)阅读 Section BCalifornia has been facing a drought for many years now, with certain areas even having to pump freshwater hundreds of miles to their distribution system.
2018年12月四级真题(第一套)阅读 Section CCracker Jacks has been "gamifying" its snack food by putting a small prize inside for more than 100 years, he adds, and the turn-of-the-century steel magnate (巨头 Charles Schwab is said to have often come into his factory and written the number of tons of
2016年12月四级真题(第三套)阅读 Section BDating back to 1880, the most common living arrangement among young adults has been living with a romantic partner, whether a spouse or a significant other.
2019年6月四级真题(第二套)阅读 Section BEnjoy the snow now, because chances are good that 2014 will be even hotter, perhaps the hottest year since records have been kept.
2015年12月四级真题(第三套)阅读 Section AEven so, relatively few young women 15% say they have been discriminated against at work because of their gender.
2018年6月四级真题(第三套)阅读 Section CEven so, relatively few young women 16% say they have been discriminated against at work because of their gender.
2018年6月四级真题(第三套)阅读 Section CExcessively skinny models have been a point of controversy for decades, and two researchers say a model's body mass should be a workplace health and safety issue.
2016年12月四级真题(第二套)阅读 Section CFor centuries, Ukrainians have been drawing complicated patterns on eggs.
2017年6月四级真题(第一套)阅读 Section CFor example, mobile robots have been programmed to keep a comfortable distance from humans.
2016年6月四级真题(第三套)阅读 Section CFor men aged 18 to 34, living at home with mom and/or dad has been the dominant living arrangement since 2009.
2019年6月四级真题(第二套)阅读 Section BFor the past several decades, it seems there's been a general consensus on how to get ahead in America: Get a college education, find a reliable job, and buy your own home.
2017年12月四级真题(第三套)阅读 Section CFranklin, who was largely self-taught, may have been a genius, but he wasn't really an exception when it comes to American making and creativity.
2019年6月四级真题(第三套)阅读 Section Bgiven that sustained social contacts have been shown to support health and a long life, those wishing to maximize the health value of crafts might consider joining a group of like-minded folks.
2017年12月四级真题(第三套)阅读 Section BHe has been growing tea in the Kerugoya area for 40 years.
2016年12月四级真题(第一套)听力 Section CHe maintains most of the feedback he has received has been overwhelmingly positive.
2019年12月四级真题(第一套)听力 Section AHe says the prices this year have been so low that he has made almost no profit.
2016年12月四级真题(第一套)听力 Section CHe's a difficult man, and I think there's been some trouble on the shop floor.
2016年12月四级真题(第一套)听力 Section Bhigh-protein breakfasts have been found particularly effective in reducing the longing for food and consumption later in the day, according to research by the Australian Commonwealth Scientific and Industrial Research Organisation.
2019年12月四级真题(第三套)阅读 Section BHmm, I've been a bit worried about his reaction.
2016年6月四级真题(第一套)听力 Section BHowever, bacteria have been shown to live on cabin surfaces, so wash your hands frequently.
2019年12月四级真题(第三套)阅读 Section AHowever, online CBT programs have been gaining popularity, with the attraction of providing low-cost help wherever someone has access to a computer.
2019年6月四级真题(第三套)阅读 Section CHowever, the business had been in trouble for years.
2015年12月四级真题(第一套)听力 Section AHowever, this is the first time a panel has been designed to be laid directly on top of existing roads and the first project to install the panels on public highways.
2017年12月四级真题(第二套)听力 Section AI have always been a poor test-taker.
2017年12月四级真题(第一套)阅读 Section BI haven't been abroad for a long while.
2017年12月四级真题(第一套)听力 Section BI just got a text message from my bank, saying my salary has been deposited in my account.
2019年12月四级真题(第二套)听力 Section BI mean, it's been two decades, but I can still remember when I got my first real salary.
2019年12月四级真题(第二套)听力 Section BIn a statement, Google said: "We clearly bear some responsibility, because if our car hadn't moved, there wouldn't have been a crash."
2017年6月四级真题(第二套)听力 Section AIn recent months, though, environmental studies indicate there have been signs of improvement.
2015年12月四级真题(第一套)听力 Section AIn the past, falling oil prices have given a boost to the world economy, but recent forecasts for global growth have been toned down, even as oil prices sink lower and lower.
2016年12月四级真题(第一套)阅读 Section CIt has been brought on by years of eating anything he could get his hands on.
2015年12月四级真题(第二套)听力 Section CIt has been found that not eating breakfast is related to the incidence of certain diseases in some countries.
2019年12月四级真题(第三套)阅读 Section BIt has been trying out monitoring stations that are intended to yield minute-to-minute maps of outdoor air pollution.
2018年6月四级真题(第二套)阅读 Section AIt is not the first time one of Google's famed self-driving cars has been involved in a crash, but it may be the first time it has caused one.
2017年6月四级真题(第二套)听力 Section AIt is utterly confusing to me that people do not recognize this, despite the fact that pretty much anyone who has been a student can tell the difference between their best and worst teachers.
2016年12月四级真题(第三套)阅读 Section CIt must have been very crowded when you were there.
2018年12月四级真题(第一套)听力 Section BIt's been in business nearly a century.
2015年12月四级真题(第一套)听力 Section AI've been involved with pubs off and on for ten years.
2015年12月四级真题(第二套)听力 Section BI've been looking for a job for a year and more.
2016年12月四级真题(第二套)听力 Section BI've had the idea for some time that Jack Green's been busy stirring things up in connection with the latest wage claim.
2016年12月四级真题(第一套)听力 Section BJude and his family had been invited by the researchers to see the fossil being preserved at the university.
2019年12月四级真题(第二套)听力 Section Cliechtenstein uses the same money as its neighbor Switzerland, but it has been an independent country since the 1860s.
2016年12月四级真题(第二套)听力 Section CMany of the access codes he's purchased have been required simply to complete homework or quizzes.
2018年6月四级真题(第三套)阅读 Section BMany of the reductions over the past 30 years have been achieved either by reducing the amount of sugar, salt or fat in a product, or by finding an alternative ingredient.
2016年12月四级真题(第二套)阅读 Section CMaria McCartney has been in the mobile ice-cream business since 2005.
2016年12月四级真题(第二套)听力 Section CMore recently, however, some companies have been investing money in a more ambitious undertaking: learning how to adjust the fundamental make-up of the food they sell.
2016年12月四级真题(第二套)阅读 Section COne dog has been killed and multiple dogs have been injured by a snowmobile driver in what appears to be an intentional attack on competitors in the Iditarod Race in Alaska.
2017年6月四级真题(第一套)听力 Section AOver the centuries, Etna's lower slopes have been shaped by human hands to take advantage of rich soils for growing grapes, apples and nuts.
2019年6月四级真题(第二套)听力 Section Cpigeons are often seen as dirty birds and an urban nuisance but they are just the latest in a long line of animals that have been found to have abilities to help humans.
2017年12月四级真题(第一套)阅读 Section APreparation has been made; now is the time for the venture of the work itself.
2017年6月四级真题(第一套)阅读 Section CResearch from the exhaustive study of groundwater from over 950 drilling logs has just been published.
2018年12月四级真题(第一套)阅读 Section CShe's been working in Manchester for two years, and no one, not one of her colleagues had ever invited her to their home.
2016年12月四级真题(第一套)听力 Section Bsimilarly with earnings, young men's wages after adjusting for inflatio have been on a downward trajectory since 1970 and fell significantly from 2000 to 2010.
2019年6月四级真题(第二套)阅读 Section Bsince industrialization, maintaining such a slow cultural metabolism has been much harder, with the long midday meal shrinking to whatever could be stuffed into a lunch bucket or bought at a food stand.
2016年6月四级真题(第二套)阅读 Section Csince then, I have been trying to attend dancing classes twice a week after work.
2019年6月四级真题(第二套)听力 Section Csince then, packaged, pre-prepared meals have been what's for dinner.
2015年12月四级真题(第三套)阅读 Section Bsix birds have just been trained to pick up rubbish at a French historical theme park.
2019年12月四级真题(第一套)听力 Section ASkipping breakfast has been associated with a 27% increased risk of heart disease, a 21% higher risk of type 2 diabetes in men, and a 20% higher risk of type 2 diabetes in women.
2019年12月四级真题(第三套)阅读 Section BSo far, visitors to the theme park have been excited to see the birds in action.
2019年12月四级真题(第一套)听力 Section ASo this is the first time I've ever been paid for a month of full time work.
2019年12月四级真题(第二套)听力 Section BSo you feel he's been making unrealistic demands on you?
2016年6月四级真题(第一套)听力 Section BSo, for example, my sister's birthday is December 9th and her golden birthday would have been the year she turned nine years old.
2017年12月四级真题(第二套)听力 Section BSome progress has been made in the prosecution of animal fighters.
2016年12月四级真题(第三套)阅读 Section ASteve, can you tell me how long you've been a pub owner?
2015年12月四级真题(第二套)听力 Section BThe food industry has, in general, been firmly opposed to such direct government action.
2016年12月四级真题(第二套)阅读 Section CThe food-as-medicine movement has been around for decades, but it's making progress as physicians and medical institutions make food a formal part of treatment, rather than relying solely on medications.
2018年12月四级真题(第一套)阅读 Section BThe Great Recession and modest recovery has also been associated with an increase in young adults living at home.
2019年6月四级真题(第二套)阅读 Section BThe immediate cause for the collapse has been Britain's slide toward recession, which has cut into consumer spending.
2015年12月四级真题(第一套)听力 Section AThe insect-spraying over the weekend left more than 2 million bees dead on the spot in Dorchester County, South Carolina, where four travel-related cases of zika disease have been confirmed in the area.
2018年6月四级真题(第二套)听力 Section AThe land has been independent for over 300 years.
2016年12月四级真题(第二套)听力 Section CThe 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 CThe manager told me that Jack Green's been very active around the shop the last few days.
2016年12月四级真题(第一套)听力 Section BThe most researched aspect of breakfast and breakfast-skippin has been its links to obesity.
2019年12月四级真题(第三套)阅读 Section BThe museum's social media account has been flooded with messages of support.
2019年12月四级真题(第一套)听力 Section A"It's been hard not to share pictures of her because people always want to know how babies and toddler (学走路的孩子) are doing and to see pictures, but we made the decision to have social media while she did not," O'Hanlon said.
2018年12月六级真题(第三套)阅读 Section B"It's been the year of interactive television advertising for the last ten or twelve years", says Colin dixon of a digital-media consultancy.
2016年6月六级真题(第三套)阅读 Section C"Our philosophy with the island has always been, ‘OK, remove the threats and let the island go back to what it was, '" says ecologist Christina Boser.
2018年12月六级真题(第三套)阅读 Section A"She was a scientist on the level with a lot of people we spend a lot of time talking about," said Kay Etheridge, a biologist at Gettysburg College in Pennsylvania who has been studying the scientific history of Merian's work. "She didn't do as much to ch
2018年12月六级真题(第二套)阅读 Section BA global campaign has been launched to create a network of ocean sanctuaries to protect the seas in the region and Greenpeace is calling for an immediate halt to fishing in areas being considered for sanctuary status.
2019年12月六级真题(第二套)阅读 Section CA global campaign has been launched to turn a huge tract of Antarctic seas into ocean sanctuaries, protecting wildlife and banning not just krill fishing, but all fishing.
2019年12月六级真题(第二套)阅读 Section CA handful of lawsuits have been filed in recent years against companies accused of using misleading environmental labels.
2016年6月六级真题(第一套)阅读 Section CA lot of the government advertising has been about individual responsibility, but actually understanding that drinking is very much about the social activity and finding ways to help young people get home safely and not end up in hospital is one of the th
2017年6月六级真题(第二套)听力 Section CAnd grass-fed dairy and meat have been shown to be higher in certain nutrients and healthy fats.
2019年12月六级真题(第三套)阅读 Section BAnd it's refreshing to see a strong, curious, clever woman adding her voice to the scientific discourse and a field that has been traditionally dominated by man.
2018年12月六级真题(第二套)听力 Section AAnd over the years, my stubborn loyalty has been justified.
2019年6月六级真题(第二套)听力 Section CAnd that, fundamentally, is why claims that we face huge structural problems have been multiplying: they offer a reason to do nothing about the mass unemployment that is crippling our economy and our society.
2016年6月六级真题(第三套)阅读 Section CAnd the reality is that antibiotics have been responsible for saving millions of lives since penicillin, one of the earliest antibiotics, was first used on a clinical basis 70 years ago.
2017年6月六级真题(第一套)听力 Section BAnd 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 BAnd to get at the contents of a single iPhone, the government says it needs a court order and Apple's help to write new code; in earlier versions of the iPhone, ones that were created before Apple found religion on 热衷于 privacy, the Fbi might have been abl
2017年12月六级真题(第三套)阅读 Section BAs a possible home for alien life, it has been voted the planet least likely to succeed.
2019年6月六级真题(第二套)听力 Section CAs a zoologist focusing on the studies of apes and monkeys, I've been studying why humans evolved to become the naked ape and why skin comes in so many different shades around the world.
2019年6月六级真题(第一套)听力 Section CBecause it's such a pity if you start off on a bright tone on a story and suddenly realize you are talking about some people having been killed in a road crash.
2015年12月六级真题(第一套)听力 Section ABest Buy, for instance, has been bearing the lion's share of e-waste volume since two of its largest competitors, Amazon and Wal-mart, do not have their own recycling programs.
2019年6月六级真题(第二套)阅读 Section BBut its surface has been cooked and dried by an ocean of carbon dioxide, trapped in the burning death grip of a runaway greenhouse effect.
2019年6月六级真题(第二套)听力 Section CBut many young researchers, especially those who have not been mentored in open science, are uncertain about whether to share or to stay private.
2017年12月六级真题(第二套)阅读 Section BBut over the past few decades a unique class of satellites has been created that fits the bill: CubeSats.
2019年6月六级真题(第三套)阅读 Section BBut the good news is that, Moffitt says, self-control can be taught by parents, and through school curricula that have been proved to be effective.
2016年6月六级真题(第一套)听力 Section CBut 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 CBut while the number of advertisements may have dipped, there has been a rapid spread of eco-labeling.
2016年6月六级真题(第一套)阅读 Section CBy 1500 some 20 million volumes had already been printed.
2017年12月六级真题(第一套)听力 Section BBy now that target has been somewhat missed.
2019年12月六级真题(第二套)听力 Section CCambridge scientist Peter Wadhams who's been measuring and monitoring the Arctic since 1971, says the decline is irreversible.
2016年6月六级真题(第一套)听力 Section CClick-through rates have been high so far around 3-4%, compared with less than 0.3% onlin, but that may be a result of the novelty.
2016年6月六级真题(第三套)阅读 Section CDirect 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 BEgo aside, a third advantage is that the emotional neutrality of indifferent relationships has been found to enhance critical evaluation, to strengthen one's focus on task resolution, and to gain greater access to valuable information.
2019年6月六级真题(第三套)阅读 Section CEven the technology press conferences, which have been high-profile in the past and reached a level of drama and theatrics fitting for a Las Vegas stage, have a different bent to them.
2016年12月六级真题(第二套)阅读 Section Bfirst, keeping up with the pace of technological change; recruiting high-quality staff in a time of skills shortages in it as a whole and in a highly competitive market; and the issue of retaining staff once they've been recruited and trained.
2016年12月六级真题(第二套)听力 Section CFor example, many Jews have been troubled by Shakespeare's depiction of Shylock.
2017年12月六级真题(第二套)听力 Section CFor example, one of the most popular data sets on multidisciplinary repository Dryad is about wood density around the world; It has been downloaded 5,700 times.
2017年6月六级真题(第一套)阅读 Section CFor students who have been coasting through college, and for American universities that have been demanding less work, offering more attractions and charging higher tuition, the party may soon be over.
2015年12月六级真题(第一套)阅读 Section CHaslam has said colleges would be free to opt in or out of the outsourcing plan, which has not been finalized.
2017年6月六级真题(第二套)阅读 Section CHere is the most malignant threat to our personal freedom, particularly as the balance of power in the workplace has been shifted so dramatically from worker to boss.
2019年12月六级真题(第二套)听力 Section CHere, open-source development has been a central principle.
2019年6月六级真题(第三套)阅读 Section Bhistorically, scientists have objected to sharing for many reasons: It is a lot of work; until recently, good databases did not exist; grant funders were not pushing for sharing; It has been difficult to agree on standards for formatting data; and there i
2017年6月六级真题(第一套)阅读 Section CHowever, this is a contentious theory and such claims have been treated skeptically by some scholars based on their reading of the relevant data.
2019年12月六级真题(第一套)阅读 Section BIn addition, thousands of fragments that fell off the walls have been recovered.
2019年6月六级真题(第二套)听力 Section BIn Brazil, multinational corporation Adidas has been running a shoe-recycling program called "Sustainable Footprint" since 2012.
2019年6月六级真题(第二套)阅读 Section BIn fact, other recent studies have found there has never been a time in American history when so small a proportion of young people have sought or accepted leadership roles in local civic organizations.
2016年6月六级真题(第一套)阅读 Section BIn fact, they are prescribed and they're given at a certain level, a dosage that is understood by a practitioner who's been trained.
2016年6月六级真题(第二套)听力 Section BIn the last five years or so, there has been an explosion of green claims and environmental claims.
2016年6月六级真题(第一套)阅读 Section CIn the past few months, I've been travelling for weeks at a time with only one suitcase of clothes.
2016年12月六级真题(第二套)听力 Section CIn two cases, huge machines have been used to lift the buildings up to 30 centimeters into the air.
2019年12月六级真题(第一套)听力 Section CInteractive television advertising, which allows viewers to use their remote controls to click on advertisements, has been pushed for years.
2016年6月六级真题(第三套)阅读 Section CIsland communities have been among the hardest hit by the threats facing the ocean, said President Tommy Remengesau Jr. in a statement.
2017年12月六级真题(第二套)阅读 Section AIt had, apparently, been fished out of existence; and the once mighty Newfoundland fleet now gropes about frantically for crab on the sea floor.
2016年6月六级真题(第三套)阅读 Section BIt isn't, however, the first time it has ever been seen.
2017年6月六级真题(第三套)阅读 Section AIt may not have been ladylike to depict a giant spider devouring a hummingbird, but when Merian did it at the turn of the 18th century, surprisingly, nobody objected.
2018年12月六级真题(第二套)阅读 Section BIts profile has really been raised.
2017年12月六级真题(第三套)阅读 Section BI've been looking at what self-proclaimed experts were saying about unemployment during the Great Depression; It was almost identical to what Very Serious People are saying now.
2016年6月六级真题(第三套)阅读 Section Ckilly learned an important secret shared by many creative people: innovations don't require genius, just a willingness to question the way things have always been done.
2019年6月六级真题(第一套)听力 Section BLeadership of the planning corporation has changed hands nearly as many times as the opening date has been pushed back.
2019年12月六级真题(第二套)听力 Section CMacy's has been moving aggressively to try to remake itself for a new era of shopping.
2017年6月六级真题(第一套)阅读 Section CMany European countries have been making the shift to electric vehicles and Germany has just stated that they plan to ban the sale of vehicles using gasoline and diesel as fuel by 2030.
2017年12月六级真题(第三套)阅读 Section AMore recently the trend of swapping spaghetti for vegetables has been championed by clean-eating experts.
2019年6月六级真题(第一套)阅读 Section AMore than $100 billion in funding has been put on the table for supporting developing nations to reduce emissions.
2016年12月六级真题(第二套)阅读 Section CMost of them had never been abroad before.
2016年12月六级真题(第一套)听力 Section AMothers have been warned for years that sleeping with their newborn infant is a bad idea, because it increases the risk that the baby might die unexpectedly during the night.
2016年6月六级真题(第一套)听力 Section BMuch has been written about how the relationship between scientists and the media can shape the efficient transmission of scientific advances to the public.
2018年12月六级真题(第三套)阅读 Section CNew laws have been put into place that would make it easier for farms and supermarkets to donate unsold foods to those who are in need.
2017年12月六级真题(第一套)听力 Section ANow, Africa's largest economy is facing a food crisis as major tomato fields have been destroyed by an insect, leading to a nationwide shortage and escalating prices.
2017年12月六级真题(第一套)阅读 Section ANow, though a novel type of steel has been developed that resists fractures at much lower temperatures, while retaining its strength and toughness-without the need for expensive additives.
2019年6月六级真题(第三套)阅读 Section AOnce the interviewers have been briefed, I send the client a schedule and then they get back to me with deadlines.
2016年6月六级真题(第二套)听力 Section AOur research team has been looking at cultural differences in self-enhancing motivations, helping people have positive feelings towards not only themselves, but things connected to themselves.
2019年6月六级真题(第二套)听力 Section COver the next few months, I realized not only could I not afford my dream school, I couldn't even afford the ones where I'd been accepted.
2018年6月六级真题(第三套)阅读 Section BPalau has only been an independent nation for twenty years and has a strong history of environmental protection.
2017年12月六级真题(第二套)阅读 Section APhysicians who have been on the job for several hours, for example, are more likely to prescribe antibiotics to patients when it's unwise to do so.
2018年6月六级真题(第三套)阅读 Section CPoverty has been understood in many different ways.
2017年6月六级真题(第一套)听力 Section CProblems 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 CRarely has there been a better example of the power of attitude, one of our most powerful psychological tools.
2019年12月六级真题(第二套)阅读 Section CResearchers have been studying this group of children for decades now.
2016年6月六级真题(第一套)听力 Section CResearchers in Australia have been devising and testing a method of trickery to make lions think they are being watched by the painted eyes on cow butts.
2018年12月六级真题(第一套)阅读 Section AResearchers in psychology, a field rocked by findings of irreproducibility in the past few years, have been especially vocal supporters of the drive for more-open science.
2017年12月六级真题(第二套)阅读 Section BRussian and American spacecraft also found hints that its ancient climate might have been wetter, cooler, and possibly, even friendly to life.
2019年6月六级真题(第二套)听力 Section CSales of Barbie dolls have been falling every year since 2012, according to CBC news.
2017年12月六级真题(第一套)听力 Section BSaturated 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 CSecond, they rely on a system that has long been marked by a poor relation between national health and social care services.
2018年12月六级真题(第二套)听力 Section CSo Brookdale, the country's largest owner of retirement communities, has been inviting a few select entrepreneurs just to move in for a few days, show off their products and hear what the residents have to say.
2019年6月六级真题(第一套)阅读 Section CSo 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 CSo far, our discussions have all been theoretical.
2018年12月六级真题(第二套)听力 Section CSo much of what CES has been about is the cool.
2016年12月六级真题(第二套)阅读 Section BSo we've been looking at other ways of seeing whether this motivation to view oneself positively is shaped by cultural experiences.
2019年6月六级真题(第二套)听力 Section CSo, how long have you been a Market Research Consultant?
2016年6月六级真题(第二套)听力 Section AThat storm has been brewing for some time, and as it has reached gale force, most large retailers are searching for a response.
2019年6月六级真题(第一套)阅读 Section BThat'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 CThat's when it dawned on her: She had been posting photos of him online without asking his permission.
2018年12月六级真题(第三套)阅读 Section BThe Cascadia Earthquake Zone is big enough to compete with San Andreas it's been called the most dangerous fault in Americ, but it's much lesser known than its California cousin.
2019年12月六级真题(第一套)阅读 Section CThe data on nutrition and childhood development has been slowly coming together for decades.
2015年12月六级真题(第一套)听力 Section CThe idea was to test the machines on a database that included up to 1 million different images of nearly 700, 000 different people—and not just a large database featuring a relatively small number of different faces, more consistent with what's been used
2018年6月六级真题(第一套)阅读 Section CThe incandescent light bulb, invented by Thomas Edison, which came to be the symbol of inspiration, has been developed into hundreds, if not thousands, of forms.
2015年12月六级真题(第一套)阅读 Section BThe lawsuits said that the label was misleading because it gave the impression that the products had been certified by a third party when the certification was the company's own.
2016年6月六级真题(第一套)阅读 Section CThe next year, he won three gold medals in the winter Olympics, a record in ski racing that has never been topped.
2019年6月六级真题(第一套)听力 Section BThe researchers believe this is the first time that the "first night- effect" of different brain states has been identified in humans.
2017年6月六级真题(第三套)阅读 Section AThe reviewers found that pasta had been unfairly demonized because it had been lumped in with other, more fat-promoting carbohydrates.
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