While bullying is parents' greatest concern over all, nearly half of low-income parents worry their child will get shot, compared with one-fifth of high-income parents.
出自-2017年6月阅读原文
Unfortunately, the current low prices for oil, gas, and coal may provide little incentive for research to find even cheaper substitutes for those fuels.
出自-2017年6月阅读原文
These likely persistent forces, like the growth of shale ( ' , 页岩) oil, point to a low for long scenario.
出自-2017年6月阅读原文
The reasoning behind this saying is that low oil prices discourage investment in new production capacity, eventually shifting the oil supply curve backward and bringing prices back up as existing oil fields—which can be tapped at relatively low marginal cost—are depleted.
出自-2017年6月阅读原文
The prices of coal are low as a result of over-supply and decreasing demand.
出自-2017年6月阅读原文
The dynamic adjustment to low oil prices may, however, be different this time around.
出自-2017年6月阅读原文
The cycle continues: Poorer parents have less time and fewer resources to invest in their children, which can leave children less prepared for school and work, which leads to lower earnings.
出自-2017年6月阅读原文
The current low fossil fuel price environment will thus certainly delay the energy transition from fossil fuel to clean energy sources.
出自-2017年6月阅读原文
The North American shale gas boom has resulted in record low prices there.
出自-2017年6月阅读原文
Teachers in low-income urban and rural areas with no history of participating in math competitions may not know about advanced-math opportunities like MathCounts—and those who do may not have support or feel trained to lead them.
出自-2017年6月阅读原文
Social scientists say the differences arise in part because low-income parents have less money to spend on music class or preschool, and less flexible schedules to take children to museums or attend school events.
出自-2017年6月阅读原文
Progress in the development of renewables could be fragile, however, if fossil fuel prices remain low for long.
出自-2017年6月阅读原文
Policymakers should not allow low energy prices to derail the clean energy transition.
出自-2017年6月阅读原文
Oil prices are expected to remain lower for longer.
出自-2017年6月阅读原文
Notwithstanding important recent progress in developing renewable fuel sources, low fossil fuel prices could discourage further innovation in, and adoption of, cleaner energy technologies.
出自-2017年6月阅读原文
Nearly half of high-earning, college-graduate parents enrolled their children in arts classes before they were 5, compared with one-fifth of low-income, lesseducated parents.
出自-2017年6月阅读原文
Most affluent parents enroll their children in preschool or day care, while low-income parents are more likely to depend on family members.
出自-2017年6月阅读原文
If you look at a lot of low-income communities in the United States, there are programs that are serving them, but they're primarily centered around ‘Let's get these kids' grades up,' and not around ‘Let's get these kids access to the same kinds of opportunities as more-affluent kids,' said Daniel Zaharopol, the founder and executive director of the program.
出自-2017年6月阅读原文
If not corrected by the appropriate carbon price, low fossil fuel prices are not accurately signaling to markets the true social profitability of clean energy.
出自-2017年6月阅读原文
Higher fossil fuel prices prove to be conducive to innovation and application of cleaner technologyIf fossil fuel prices remain low for a long time, it may lead to higher emissions of greenhouse gases.
出自-2017年6月阅读原文
Fossil fuel prices are likely to stay low for long.
出自-2017年6月阅读原文
Coal prices also are low, owing to over-supply and the scaling-down of demand, especially from China, which burns half of the world's coal.
出自-2017年6月阅读原文
But efforts are in place to expose more black, Hispanic, and low-income students to advanced math, in the hope that the demographic pool of high-level contenders will eventually begin to shift and become less exclusive.
出自-2017年6月阅读原文
Action to restore appropriate price incentives, notably through corrective carbon pricing, is urgently needed to lower the risk of irreversible and potentially devastating effects of climate change.
出自-2017年6月阅读原文
A commonly held view in the oil industry is that the best cure for low oil prices is low oil prices.
出自-2017年6月阅读原文
Research now says adding fiber to the teen diet may help lower the risk of breast cancer.
出自-2017年6月听力原文
And the head-to-head competition might give them a strong incentive to lower their prices, perhaps by accepting slimmer profit margins or demanding better deals from providers.
出自-2016年6月阅读原文
Now, a new study that began with about 1,000 children in New Zealand has tracked how a child’s low self-control can predict poor health, money troubles and even a criminal record in their adult years.
出自-2016年6月听力原文
There's a lot for students to complain about: the repayment threshold for paying back loans will be frozen for five years, meaning that lower-paid graduates have to start repaying their loans; and maintenance grants have been replaced by loans, meaning that students from poorer backgrounds face higher debt than those with wealthier parents.
出自-2016年12月阅读原文
The overwhelming majority of employees attribute their stress mainly to low pay and an excessive workload.
出自-2016年12月阅读原文
The high-risk group and low-risk group are obvious.
出自-2016年12月阅读原文
The group that scored high on all nine of the risk behaviors was most likely to show symptoms of depression; in all, nearly 15% of this group reported being depressed, compared with just 4% of the low-risk group.
出自-2016年12月阅读原文
What Nijay didn't realize about his school—Tennessee State University — was its frighteningly low graduation rate: a mere 29 percent for its first-generation students.
出自-2015年12月阅读原文
They underestimate themselves when selecting a university, said Dave Jarrat, a marketing executive for Inside Track, a for-profit organization that specializes in coaching low-income students and supporting colleges in order to help students thrive.
出自-2015年12月阅读原文
The reality of it is that a lot of low-income kids could be going to elite universities on a full ride scholarship and don't even realize it.
出自-2015年12月阅读原文
The graduation rate of first-generation students at Nijay's university was incredibly low.
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
One of the ways in which all agents seem to make decisions is that they assign a lower weighting to outcomes that are going to be further away in the future, he says.
出自-2015年12月阅读原文
Instead of skipping out on higher education altogether, they chose community colleges or state schools with low bars for admittance.
出自-2015年12月阅读原文
Black people's socioeconomic status in America remains low.
出自-2015年12月阅读原文
According to a marketing executive, many students from low-income families don't know they could have a chance of going to an elite university.
出自-2015年12月阅读原文
A low wage for elementary school teachers, however, doesn't mean elementary education isn't important.
2018年6月六级真题(第一套)阅读 Section C
And they were more likely to have a criminal record and to be raising a child as a single parent on a very low income.
2016年6月六级真题(第一套)听力 Section C
And we try to keep our expenses as low as we can.
2016年12月六级真题(第一套)听力 Section A
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
Clothes and other items that need to be tried on such as diamond rings and gold necklaces are generally not suited to virtual retailing, and, of course, items with a low value- to-weight ratio.
2015年12月六级真题(第一套)听力 Section C
fish have a refuge in the streams and can expand into the lagoons when the lake is low and the lagoons are separate, Harper said All the lagoons join when the lake is high and fish must retreat to their stream refuges or die.
2017年12月六级真题(第三套)阅读 Section C
Gathering your resources to \try hard\ requires burning energy in order to overcome your currently low arousal level.
2018年12月六级真题(第一套)阅读 Section B
Maybe you see low customer participation at first, or conversely, so much success that the cost of recycling becomes too high.
2019年6月六级真题(第二套)阅读 Section B
Now, a new study that began with about 1,000 children in New Zealand has tracked how a child's low self-control can predict poor health, money troubles and even a criminal record in their adult years.
2016年6月六级真题(第一套)听力 Section C
Steel's fragility at low temperatures first became a major concern during the Second World War.
2019年6月六级真题(第三套)阅读 Section A
The reasoning behind this saying is that low oil prices discourage investment in new production capacity, eventually shifting the oil supply curve backward and bringing prices back up as existing oil fields—which can be tapped at relatively low marginal c
2017年6月六级真题(第一套)阅读 Section B
These likely persistent forces, like the growth of shale oil, point to a \low for long\ scenario.
2017年6月六级真题(第一套)阅读 Section B
They're primarily designed for Low Earth Orbit(LEO) an easily accessible region of space from around 200 to 800 miles above Earth, where human-tended missions like the Hubble Space Telescope and the International Space Station(ISS) hang out.
2019年6月六级真题(第三套)阅读 Section B
Three-quarters of the world's flamingos fly over from other salt lakes in the Rift Valley and nest on salt-crystal islands that appear when the water is at a specific level一too high and the birds can't build their nests, too low and predators can move bri
2017年12月六级真题(第三套)阅读 Section C
Whereas some of the low-self-control study members are more likely to be single parents with a very low income and the parent is in poor health and likely to be a heavy substance abuser.
2016年6月六级真题(第一套)听力 Section C
Yet, she noted, many young people are especially unwilling to take risks at school—afraid that one low test score or poor grade could cost them a spot at a selective university.
2018年6月六级真题(第二套)阅读 Section B