首页英语词典singlesingle历年考试真题

single

英 ['sɪŋg(ə)l] 美['sɪŋɡl]

英英释义同义词辨析考试真题实用场景例句

adj. 单一的；单身的；单程的
n. 一个；单打；单程票
vt. 选出
vi. 击出一垒安打

考试真题

They suggest this indicates that dogs aren’t sensing emotions from a single feature, but piecing together information from all facial features just as humans do.

They're also only a single layer in what should ideally be a many-sided approach to securing your home, one that includes common sense things like sound locks and proper exterior lighting at night.

There is no single easy quick solution to the problem.

SimpliSafe was singled out in one recent article on jamming, complete with a video showing the entire system being effectively bypassed with handheld jamming equipment.

When good students turn in an essay, they dream of their instructor returning it to them in exactly the same condition, save for a single word added in the margin of the final page: Flawless.

Dr.Ben Carson grew up in a poor single-parent household in Detroit.

They needn't pay a single cent for their power consumption on sunny days.

high schools was made this year, as in years past, according to a single metric, the proportion of students taking college-level exams.

And study after study finds that a garden is the single most important thing in finding that quality.

No single online activity is to blame for excessive use, he said.

There are now growing numbers of people who live alone, single parents and children, and double-income families

As much as I enjoy my own company, I no longer imagine I can get through a single day much less all my life completely on my own.

I for one try not to miss a single weekly meeting of my knitting group.

It is impossible that a single shot of education, administered in childhood and early adulthood, will be able to support a sustained, 60-year career.

It is impossible that a single shot of education, administered in childhood and early adulthood,will be able to support a sustained, 60-year career.

It takes many hours to craft a single sign.

millions of people travel by plane every single day.

Not really, because the police don't have time to police every single driver.

Some 14% of young adults lived alone, were a single parent or lived with one or more roommates.

This is mainly because women are more likely than men to be single parents living with their children.

More than a quarter of children live in single-parent households—a historic high, according to Pew—and these children are three times as likely to live in poverty as those who live with married parents.

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.

And on reflection, this is not surprising; the single word environment has so many dimensions, and there are so many other factors affecting wealth—such as the oil deposits—that teasing out a simple economy-environment relationship would be almost impossible.

The video camera that one single mother bought for a special occasion, for example, is not much fun now.

So what factors, at the community level, do predict if poor children will move up the economic ladder as adults? What explains, for instance, why the Salt Lake City metro area is one of the 100 largest metropolitan areas most likely to lift the fortunes of the poor and the Atlanta metro area is one of the least likely?Harvard economist Raj Chetty has pointed to economic and racial segregation, community density, the size of a community's middle class, the quality of schools, community religiosity, and family structure, which he calls the single strongest correlate of upward mobility.

Prevalence of single mothers ( ' , where correlation is strong, but negative) 3.

These are likely to have more resources andmore knowledge about all aspects of advertising and advertising media than single company.

Amid the current concerns about the federal deficit, reaching toward the stars seems a dispensable luxury—as if saving one-thousandth of a single year's budget would solve our problems.

In the modem industrialised agricultural process—which developing nations are moving towards in order to increase future yields—energy usage in the making and application of fertilisers and pesticides represents the single biggest component

But he hasn't gone through a single meeting, has he?

For example, in 1909 anyone who wanted to make a single copy of a literary work for personal use had to do so by hand

The origins, though not the cause of Ebola-Sudan, can be traced back to a single individual in a Sudanese town.

Andrea, Rick and Zac stayed in the basement department, sharing laundry and single bathroom with Michael, his wife and their two children.

As much as I enjoy my own company, I no longer imagine I can get through a single day much less all my life completely on my own.

He said not a single word during the entire flight.

"In America there are large ants which can eat whole trees bare as a broom handle in a single night,"she wrote in the description.

"It's a very small number of games that would trigger this secondary compensation issue," said voice actor Crispin Freeman, who's a member of the union's negotiating committee. "This is an important aspect of what it means to be freelance (从事自由职业的) perfor

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.

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.

And on reflection, this is not surprising; the single word" environment" has so many dimensions, and there are so many other factors affecting wealth—such as the oil deposits—that teasing out a simple economy-environment relationship would be almost impos

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.

And 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

And yet, not a single interviewer has ever asked me about my educational background.

Apple argues that it is fighting to preserve a principle that most of us who are addicted to our smartphones can defend: Weaken a single iPhone so that its contents can be viewed by the American government and you risk weakening all iPhones for any govern

By 2008, the figure had fallen into the single 33 digits.

Harvard economist Raj Chetty has pointed to economic and racial segregation, community density, the size of a community's middle class, the quality of schools, community religiosity, and family structure, which he calls the "single strongest correlate of

Jerry is single and has no dependence.

Manufacturing companies on average rely on more than 35 contract suppliers around the world to create a single product.

On Jan 9, 2007, Steve Jobs formally announced Apple's "revolutionary mobile phone"—a device that combined the functionality of an iPod, phone and Internet communication into a single unit, navigated by touch.

She was the first to bring together insects and their habitats, including food they ate, into a single ecological composition.

The most common CubeSat is a 10cm cube, so small that a single CubeSat could easily be mistaken for a paperweight on your desk.

The robots have provided major benefits to farmers in various ways, from hunting and pulling weeds monitoring the condition of every single fruit.

This is an important aspect of what it means to be freelance (从事自由职业的) performer, who isn't regularly employed every single day working on projects.

Turning every single word into the target language would put too much strain on the interpreter and slow down the whole process too much.

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.

At first the price of single copies was seldom a penny-usually two or three cents was charged-and some of the older well-known papers charged five or six cents.

Experts say Paris is right: for a sudden heart failure, the single best chance for survival is having someone nearby step in and do CPR quickly.

From that day on, Cathy kept swimming and didn't miss a single practice.

It had been possiblebut not easyto buy single copies of newspapers before 1830, but this usually meant the reader had to go down to the printer's office to purchase a copy.

It meant any inexpensive newspaper; perhaps more importantly it meant newspapers that could be bought in single copies on the street.

My little experiment to find joy in a single object worked for both of us.

Not a single day has been wasted, though I can never tell when knowing the population of Nepal might prove useful.

Ok, single room or double room?

On every single move you have to analyze a situation, process what your opponent is doing and evaluate the best move from among all your options.

So if we send out a robot with the single instruction of fetching coffee, it will have a strong desire to secure success by disabling its own off switch or even killing anyone who might interfere with its task.

Sorry, we have no rooms like that now, but we have a room with a single bed.

The workshops all take the same form, focusing on a single play as a kind of case study, and using individual scenes as specific lessons.

There are over 50 students in the course, and every single one wants the book.

These are volcanoes so explosive that they burst open in a single big crack, leaving behind a vast hole, the caldera.

When a predator always eats huge numbers of a single prey, the two species are strongly linked; when a predator lives on various species, they are weakly linked.

Yet most ancestry testing only considers a single lineage, either the Y chromosome inherited through men in a father’s line or mitochondrial DNA, which a passed down only from mothers.

Other anthropologists believed that cultural innovations, such as inventions, had a single origin and passed from society to society.

Unhappy parents rarely are provoked to wonder if they shouldn’t have had kids, but unhappy childless folks are bothered with the message that children are the single most important thing in the world: obviously their misery must be a direct result of the gaping baby-size holes in their lives.

There are also stories about newly adoptive – and newly single – mom Sandra Bullock, as well as the usual “Jennifer Aniston is pregnant” news.

Says Korn/Ferry senior partner Dennis Carey:”I can’t think of a single search I’ve done where a board has not instructed me to look at sitting CEOs first.

Of course, the image of parenthood that celebrity magazines like Us Weekly and People present is hugely unrealistic, especially when the parents are single mothers like Bullock.

According to several studies concluding that parents are less happy than childless couples, single parents are the least happy of all.

Newton’s laws of motion and Darwinian evolution each bind a host of different phenomena into a single explicatory frame work.

In physics, one approach takes this impulse for unification to its extreme, and seeks a theory of everything-a single generative equation for all we see.

One reason for the persistence of this pyramid of production is that for the past half-century, much of the world's media culture has been defined by a single medium - television - and television is defined by downloading.

Surveys can cover a single large settlement or entire landscapes.

A typical work, such as Seven Days, consists of a single beautiful black-and-white photograph taken on an epic walk, with the mileage and number of days taken listed beneath.

All but two pieces sold, fetching more than £70m, a record for a sale by a single artist.

As well as those chronic problems, the EU face an acute crisis in its economic core, the 16 countries that use the single currency.

At its best, the European project is remarkably liberal: built around a single market of 27 rich and poor countries, its internal borders are far more open to goods, capital and labour than any comparable trading area.

Google and microsoft are among companies that already have these "single sign-on" systems that make it possible for users to log in just once but use many different services.

However, even though it's common, it's important to keep in mind that in a single moment of fatigue, you can say something to your child that you may regret for a long time.

In choosing a new home, Camille McClain's kids have single demand: a backyard.

Markets have lost faith that the euro zone's economies, weaker or stronger, will one day converge thanks to the discipline of sharing a single currency, which denies uncompetitive members the quick fix of devaluation.

Of course, the image of parenthood that celebrity magazines like US Weekly and People present is hugely unrealistic, especially when the parents are single mothers like Bullock.

One reason for the persistence of this pyramid of production is that for the past half-century, much of the world's media culture has been defined by a single medium - television - and television is defined by downloading.

One reason for the persistence of this pyramid of production is that for the past half-century, much of the world's media culture has been defined by a single medium—television—and television is defined by downloading.

There are also stories about newly adoptive – and newly single – mom Sandra Bullock, as well as the usual "Jennifer Aniston is pregnant" news.

Today's farm laborers, while still predominantly born in Mexico, are more likely to be settled rather than migrating and more likely to be married than single.

Unhappy parents rarely are provoked to wonder if they shouldn't have had kids, but unhappy childless folks are bothered with the message that children are the single most important thing in the world: obviously their misery must be a direct result of the

Until now, many sellers that have a physical presence in only a single state or a few states have been able to avoid charging sales taxes when they ship to addresses outside those states.

Yet most ancestry testing only considers a single lineage, either the Y chromosome inherited through men in a father's line or mitochondrial DNA, which is a passed down only from mothers.

Yet the debate about how to save Europe's single currency from disintegration is stuck.

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