六级Middle school is an important age because students have enough math capability to solve advanced problems, but they haven't really decided what they want to do with their lives, said Loh.
考研Neither of these patterns is borne out by the analysis, suggesting that the structures of the languages are lire age-specific and not governed by universals.
考研In the internet age, at least in theory, this fraction can be much reduced.
四级Not everyone wants a driverless car now—and no one can get one yet—but among those who are open to them, every age group is similarly engaged.
六级From a very early age, some children exhibit better self-control than others.
考研The family’s increasing poverty forced Dickens out of school at age 12 to work in Warren’s Blacking Warehouse, a shoe-polish factory, where the other working boys mocked him as "the young gentleman."
四级Today, the legal driving age for a car in the UK is 17.
四级Longevity also pushes back the age of retirement, and not only for financial reasons.
高考The passage starts with the story of cervantes to show that age is not a barrier to achieving one's goal.
考研It is difficult to the point of impossibility for the average reader under the age of forty to imagine a time when high-quality arts criticism could be found in most big-city newspapers.
四级They function quite well even in old age.
六级Evolutionarily speaking, people in this age group are at a stage in which they can prepare to find a mate and start their own family while separating from parents and striking out on their own.
高考Interviews were repeated at ages 25, 31 and 47.
四级It helps slow down our aging process.
高考Some 60, 000 novels were published during the victorian age, from 1837 to 1901; today a casual reader might be able to name a half-dozen of them.
高考At age 68, he retired from the post office, but he never stopped serving the community.
高考By the time they started secondary school—at age 11—children were already far more aware of their image online and felt under huge pressure to ensure their posts were popular, the report found.
六级The misconception of resilience is often bred from an early age, parents trying to teach their children resilience might celebrate a high school student staying up until 3am to finish a science fair project.
高考If those island nations not far above sea level are to survive, the maximum temperature rise, since the start of the industrial age, should be 0.
四级On the other hand, indicators of a person's accumulated knowledge—like performance on tests of vocabulary and general knowledge—kept improving with age, according to findings published in the journal Neurobiology of Aging.
六级At around age 60, "muscles really start to break down," says Kathryn Starr, an aging researcher, "and because of that, the protein needs of an older adult actually increase.
四级I've found that my handiwork with yarn has helped my arthritic fingers remain more dexterous as I age.
四级It was like living in an age you could never have imagined, and that never has come back.
考研The Renaissance was over and it was time for a new era-the Age of Reason.
四级However, merely having contact with children does not guarantee happiness in old age.
考研All citizens who meet minimal qualifications of age and literacy are equally competent to serve on juries.
四级Perhaps most exciting is research that suggests that crafts like knitting and crocheting may help to keep off a decline in brain function with age.
高考The report data shows that pleasure reading levels for younger children, ages 2-8, remain largely the same.
四级Of course, I had heard that genius could show itself at an early age, so I was only slightly taken aback that I had achieved perfection at the tender age of 14.
四级Today, there is a serious question about this issue: Should there be a minimum age limit for executing criminals? In other words, is it right for convicted murderers who kill when they are minors—that is under the age of 18—to receive the death penalty?.
高考We work with volunteers of all ages and backgrounds.
高考How much sleep you need depends a lot on your age.
四级It gradually expands with age.
四级The researchers are currently analyzing the study participants' health and lifestyle to see which factors might influence age-related cognitive changes.
高考As the average age of the population increases, there are more and more old people to care for.
高考In a society that tends to measure everything in terms of dollars and cents, we learn form a young age to consider the costs of our decisions in financial terms.
高考Freedom's challenge in the digital age is a serious topic.
高考We have entered into an age when dreams have the best chance of coming true.
四级Life Reimagined paints a picture of middle age that is far from gloomy.
六级In recent years, the death rate among American centenarians—people who have lived to age 100 or older—has decreased, dropping 14% for women and 20% for men from 2008 to 2014.
四级In a multi-stage life, you could be an undergraduate at 20, 40, or 60; a manager at 30, 50, or 70; and become an independent producer at any age.
高考Many bad habits can be especially difficult to cure because they are likely to have been formed at a very young age.
四级Declining mental function is often seen as a problem of old age, but certain aspects of brain function actually begin their decline in young adulthood, a new study suggests.
高考The digital age cannot destroy it.
考研As many people hit middle age, they often start to notice that their memory and mental clarity are not what they used to be.
六级In thousands of ways, social workers help other people—people from every age, every background across the country.
四级It's also the age range when many women are trying to balance careers and home.
四级In a multi-state study of assisted living , for instance, University of North Carolina researchers found that a host of variables—the facility's type, size or age; whether a chain owned it; how attractive the neighborhood was—had no significant relationship to how the residents fared in terms of illness, mental decline, hospitalizations or mortality.
高考The attraction of the cloisters museum and gardens lies in the fact that its collections date from the middle ages.
四级A golden or lucky birthday is when one turns the age of their birth date.
四级At middle age, he wrote, the sowing is behind; now is the time to reap.
高考After all, many older people don't begin to experience physical and mental decline until after age 75.
六级Still, there are good reasons to make positive changes in how we live and what we eat as we age.
高考Today, many men and women in their "golden years" are healthy, still active, and young in mind if not in age.
高考Benjamin west, the father of American painting, showed his talent for art when he was only six years of age.
高考Whatever your age or interests, buxton has something to see or do to make your visit truly memorable.
考研Factors such as the place and period in which we are reading, our gender ethnicity, age and social class will encourage us towards certain interpretation but at the same time obscure or even close off others.
高考As he grows you also age, and your ambitions become more unachievable.
高考But, Kate, I still think old age should be about peace and relaxation.
四级In a multi-state study of assisted living, for instance, University of North Carolina researchers found that a host of variables—the facility's type, size or age; whether achain owned it; how attractive the neighborhood was—had no significant relationship
六级Cognitive decline is the loss of ability to learn new skills, or recall words, names, and faces that is most common as we age.
六级This is a grand challenge for our age and it may require an "irrational" response.
六级But by 2014, the death rate from Alzheimer’s Disease for this age group have more than doubled, increasing from 3.8% to 8.5%, making the progressive brain disease the second leading cause of death for centenarians.
高考Of course! It's been ages since we met last time.
六级But telling them that eating lots of high-fiber foods could reduce the risk of breast cancer before middle age, that's a powerful message.
高考At the age of 18, he moved to the united states.
高考Complete mastery demands continued learning until the age of 10 or 12.
高考Working at any age is important.
六级In a 2005 study, psychologist Laurence Steinberg of Temple University and his co-author, psychologist Margo Gardner, then at Temple, divided 6 people into three age groups: young adolescents, with a mean age of 14; older adolescents, with a mean age of 19
在2005年的一项研究中，坦普尔大学的心理学家劳伦斯·斯坦伯格（Laurence Steinberg）和他的合著者、当时在坦普尔大学的心理学家玛戈·加德纳（Margo Gardner）将6人分为三个年龄组：青少年，平均年龄14岁；年龄较大的青少年，平均年龄19岁
四级On the first of January, new regulations will come into effect which eliminate an annual leave bonus for people who put off marrying until the age of 23 for women and 25 for men, the South China Morning Post reports.
高考With farmers over the age of 65 outnumbering farmers younger than 35 by six to one, and with two-thirds of the nation's farmland in need of a new farmer, we must clear the path for talented people willing to grow the nation's food.
四级On the other hand, scientists are increasingly learning that aging and biological age are two different things, and that the former is a key risk factor for conditions such as heart disease, cancer and many more.
考研At the start of this century, about one-third of crop workers were over the age of 35.
四级While there's reason to believe that interest in self-driving cars is going up across the board, a person's age will have little to do with how self-driving cars can become mainstream.
四级So far, participants have ranged in age from 2 to 85.
考研Children of every age benefit from patient parenting.
六级The average age of farmers hovers around 58 years old, but he is just 26.
考研The first step, as Erik Brynjolfsson and Andrew MeAfee argue in The Second Machine Age, should be rethinking education and job training.
正如埃里克·布林约夫森（Erik Brynjolfsson）和安德鲁·米菲（Andrew MeAfee）在《第二个机器时代》（The Second Machine Age）中所说，第一步应该是重新思考教育和职业培训。
高考From the earliest ages, they desire to help others, to share information and to participate in achieving common goals.
六级99 Occupational stress increases the risk of heart attack and diabetes, accelerates the aging process, decreases longevity, and contributes to depression and anxiety, among numerous other negative health outcomes.
四级with this variety will come the end of the close association of age and stage.
高考As a result it's likely to see a rise in the size of its working-age population and to witness strong economic growth over the longer term.
高考The baseline here is average global temperature before the start of the industrial age.
高考The challenge invites, even dares school students between the ages of 5 and 14 to create artwork or a piece of writing that shows their curiosity how it inspires them to explore their world.
六级"Once we scale up, algorithms must be sensitive to tiny changes in identities and at the same time invariant to lighting, pose, age," Kemelmacher-Shlizerman said.
六级Just having a strong teacher for one elementary year left pupils a bit less likely to become mothers as teenagers, a bit more likely to go to college and earning more money at age 28.
六级The wireless age is expanding to include not just our phones, tablets, and laptops, but also our cars, homes, and even whole communities.
四级In other words, is it right for convicted murderers who kill when they are minors—that is under the age of 18—to receive the death penalty?
六级Though he didn't come from a farming family, from a young age tim Joseph was fascinated by the idea of living off the land.
四级At middle age, he wrote, "the sowing is behind; now is the time to reap."
四级The study, which followed more than 2,000 healthy adults between the ages of 18 and 60, found that certain mental functions—including measures of abstract reasoning, mental speed and puzzle-solving—started to dull as early as age 27.
高考However, the research—involving eight groups of 32 children aged 8 to 12 — suggested that as they headed toward their teens, they became increasingly anxious online.
高考He finds that if babies aged 18 months see an unrelated adult with hands full trying to open a door, almost all will immediately try to help.
高考The first is that antitrust authorities need to move form the industrial age into the 21st century.
高考Restarting antitrust for the information age will not be easy but if govemments don't wants a data oconomy by a few giants, they must act soon.
六级You probably remember that human infants are less developed physically than other mammals of the same age.
高考One is that these instincts appear at a very young age before most parents have started to train children to behave socially.
四级When it comes to driverless cars, differences in attitude are more pronounced based on factors not related to age.
考研The conflict has been surfacing since 2002, when the corporation bought Vermont’s only nuclear power plant, an aging reactor in Vernon.
考研In the Internet age, it is particularly easy to see the resentment that has always been hidden within American society.