Questões de Vestibular
Comentadas sobre pronomes | pronouns em inglês
Foram encontradas 57 questões
Opportunity Cost
This phenomenon goes by the name of ‘opportunity cost,’ since by not investing in more equipment and a more rigid production flow, the company is forgoing the opportunity to earn increased profits. These costs are every bite as real as the payment of dollars out-of-pocket.
This notion _______ opportunity cost can be reinforced _________ a famous saying ______ Benjamin Franklin, no slouch himself _________ operations management. To make the point, however, we must make a brief excursion into logic. One truth of logic is the validity of the so-called contrapositive, which says simply that if the statement “If A, then B” is true, then it is also true that “If not B, then not A.” That is, of every time A occurs B follows, then we can be sure that if B does not occur, then A did not occur as well. Enough logic then, and back to Ben Franklin.
One of his Poor Richard sayings is that “A penny saved is a penny earned.” We have all recognized the truth of that since childhood, but I assert that by this saying Ben showed us he knows everything about opportunity cost. After all, what is the contrapositive of “A penny not earned is a penny not saved (i.e., a penny sent). All we are saying by this notion of opportunity cost is that “a penny not earned (an opportunity forgone) is a penny spent.” We shall often have occasion to consider opportunity costs, in analyzing and deciding various operations issues.
SCHMENNER, Roger W. Production/Operations Management. 5th
Edition. Prentice-Hall, 1993.
Opportunity Cost
This phenomenon goes by the name of ‘opportunity cost,’ since by not investing in more equipment and a more rigid production flow, the company is forgoing the opportunity to earn increased profits. These costs are every bite as real as the payment of dollars out-of-pocket.
This notion _______ opportunity cost can be reinforced _________ a famous saying ______ Benjamin Franklin, no slouch himself _________ operations management. To make the point, however, we must make a brief excursion into logic. One truth of logic is the validity of the so-called contrapositive, which says simply that if the statement “If A, then B” is true, then it is also true that “If not B, then not A.” That is, of every time A occurs B follows, then we can be sure that if B does not occur, then A did not occur as well. Enough logic then, and back to Ben Franklin.
One of his Poor Richard sayings is that “A penny saved is a penny earned.” We have all recognized the truth of that since childhood, but I assert that by this saying Ben showed us he knows everything about opportunity cost. After all, what is the contrapositive of “A penny not earned is a penny not saved (i.e., a penny sent). All we are saying by this notion of opportunity cost is that “a penny not earned (an opportunity forgone) is a penny spent.” We shall often have occasion to consider opportunity costs, in analyzing and deciding various operations issues.
SCHMENNER, Roger W. Production/Operations Management. 5th
Edition. Prentice-Hall, 1993.
1. The word ‘himself’ underlined in the text, is being used in the sentence as a reflexive pronoun. 2. The negative form of: ‘This phenomenon goes by the name of ‘opportunity cost,...’, is: ‘This phenomenon doesn’t go by the name of ‘opportunity cost,…’ 3. The words in bold in the text are examples of irregular verbs. 4. The word ‘however’ in: ‘To make the point, however, we must make a brief excursion into logic.’ is being used as a contrastive connector
Choose the alternative which presents the correct ones:
__________ is your birthday?
It is ________ November.
Great! We ________ celebrate together.
The true potential of technology to change behavior
Technology could successfully change behaviours where decades of campaigns and legislation have failed. With the quantified self already walking among us and the internet of things within easy reach, digital technology is creating unprecedented opportunities to encourage, enable and empower more sustainable behaviours.
If we are to unlock the power of technology we must be more ambitious than simply digitising analogue strategies or creating another communications channel.
The true potential of technology lies in its ability to do things that nothing else can do. In behaviour change terms, the potential to succeed where decades of education programmes, awareness campaigns and product innovation have failed; to make a difference where government policy and legislation has had limited impact.
Using behavioural insights, it is possible to highlight the bottlenecks, drop out points and achilles heels of traditional behaviour change efforts — the reasons why we have failed in the past — and apply the unique possibilities of technology to these specific challenges.
Overcoming our limitations
Luckily, the history of the human race is almost defined by its ability to invent stuff that bolsters its feeble capabilities. That stuff is, of course, what we generically refer to as 'technology'. And in the same way that the internal combustion engine and the light bulb allow us to overcome our relatively feeble powers of motion and perception, so digital technology can be directed to overcoming our relatively feeble powers of reasoning, selfcontrol, motivation, self-awareness and agency—the factors that make behaviour change so difficult.
Herein lies the true potential of technology: not in the laboratory or the workshop, but in an understanding of the behavioural dynamics that define the human condition, both generally and within the context of a specific user-group, market segment or community.
Fonte: JOHNSON, Steven. Recognising the true potential of technology to change behaviour. Disponível em:<https://www.theguardian.com/sustainablebusiness/behavioural-insights/true-potential-technology-change-behaviour>
A depressão é um problema de saúde pública mundial. Ela se distingue da tristeza pela duração de seus sinais e pelo contexto em que ocorre. Trata-se de uma experiência cotidiana associada a várias sensações de sofrimento psíquico e físico. Leia o TEXTO e responda
Depression in Developing Countries
The National Institute of Mental Health defines depression as a serious but common illness characterized by prolonged periods of sadness. According to the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders, a diagnosis for major depressive disorder requires either symptoms of a depressed mood or loss of interest and pleasure, along with other symptoms such as changes in weight, fatigue or feelings of suicidal thoughts. We can better understand the global impact of depression by measuring it in terms of disability. When analyzed by the disruption and dysfunction it causes in peoples’ lives, depression is the leading cause of disability worldwide. Fortunately, today, many therapies for depression are highly effective.
Disponível em: https://yaleglobalhealthreview.com/2015/05/16/depression-in-developing countries/ . Acessado em: 08 set. 2017. Adaptado.
Na frase “We can better understand the global impact of depression by measuring it in terms of disability”, o pronome
it, em destaque, refere-se:
Britain bans gasoline and diesel cars starting in 2040
Britain will ban sales of new gasoline and diesel cars starting in 2040 as part of a bid to clean up the country’s air. The decision to phase out the internal combustion engine heralds a new era of low-emission technologies with major implications for the auto industry, society and the environment. “We can’t carry on with diesel and petrol cars”, U.K. environment secretary Michael Gove told the BBC on Wednesday. “There is no alternative to embracing new technology”. Almost 2.7 million new cars were registered in the U.K. in 2016, making it the second biggest market in Europe after Germany.
Meeting the 2040 deadline will be a heavy lift. British demand for electric and fuel cell cars, as well as plug-in hybrids, grew 40% in 2015, but they only accounted for less than 3% of the market. Still, experts say sales of clean cars are likely to continue on their dramatic upward trajectory.
The car industry says that demand for electric vehicles will only reach a tipping point once they're cheaper to own than conventional vehicles.
The deadline was announced by the government on Wednesday as part of a plan to reduce air pollution. The blueprint highlighted roughly £1.4 billion in government investment designed to help ensure that every vehicle on the road in Britain produces zero emissions by 2050.
Gove said action was needed because gasoline and diesel engines contribute to health problems, “accelerate climate change, do damage to the planet and the next generation”. Roughly 40,000 deaths in Britain each year are attributable to outdoor air pollution, according to a study published last year by the Royal College of Physicians. Dirty air has been linked to cancer, asthma, stroke and heart disease, among other health issues.
The problem is especially pronounced in big cities. London surpassed the European Union’s annual limit for nitrogen dioxide exposure just five days into the new year, according to King’s College. The university estimates that air pollution is responsible for 9,400 premature deaths in the city every year.
The timeline for ending sales of internal combustion engines mirrors one proposed in early July by France. President Emmanuel Macron has given the auto industry the same deadline to make the switch to cleaner tech.
“We are quite rightly in a position of global leadership when it comes to shaping new technology”, Gove said. But the auto industry, which supports over 800,000 jobs in the U.K., is wary of hard deadlines.
Other countries have been even more ambitious than the U.K. India is planning to stop selling gas-powered vehicles by 2030.
The German car industry and government officials will meet in early August to discuss the future of diesel engine technology. Manufacturers are trying to avoid diesel cars being banned from German towns and cities.
(Disponível:http://money.cnn.com/2017/07/26/news/uk-bans-gasoline-diesel-engines-2040/index.html>
Com base no texto, considere as seguintes afirmativas:
1. No primeiro parágrafo, a palavra em negrito e sublinhada (“it”) refere-se ao Reino Unido.
2. No segundo parágrafo, a palavra em negrito e sublinhada (“they”) refere-se a “electric, fuel cell and pug-in hybrid cars”.
3. No terceiro parágrafo, a palavra em negrito e sublinhada (“they”) refere-se a “conventional vehicles”.
4. No oitavo parágrafo, a palavra “we” em negrito e sublinhada refere-se ao governo da França.
Assinale a alternativa correta.
I- My cousin and my sister are students.
II- John likes to swim.
III- Mary buys a dictionary every year.
IV- Peter and I travel to the beach.
V- My cat drinks milk every day.
Assinale a alternativa correta.
Read the following passage, paying attention to the words numbered 1-5
Gene Wilder’s passing away, the eternal Willy Wonka
After analyzing items I-V, check the CORRECT option.
Published in 1981, Todd Strasser’s The Wave recounts a true incident that took place in a history class at a Palo Alto, California, high school in 1969. The teacher of the class, Ron Jones, (1)__________ is fictionally renamed Ben Ross in the book, actually formulated the experiment described in the narrative in an effort to help his students understand how the Holocaust could have happened without the mass condemnation of the German people. What begins as a simple class project quickly takes on a life of its own, (2) __________, as students conform mindlessly to the experimental system, and others are pressured ruthlessly to join in. Group dynamics and peer influence bordering on coercion create a sinister atmosphere of fear and mistrust, The Wave spontaneously takes on the characteristics of a cult. The event disrupts an entire school (3) __________ raises a plethora of dark questions concerning responsibility, freedom, and group dynamics. Ron Jones calls it “one of the most frightening events ever experienced in the classroom.” As a novelization of a teleplay by Johnny Dawkins, based on a short story by Ron Jones, Strasser’s book (4) __________ not have attracted an abundance of criticism as a literary entity in itself, (5) __________ The Wave clearly holds an important place in the canon of young adult literature. (…) Available at: <http://www.enotes.com/topics/the-wave/critical-essays>. Accessed on: 20 set. 2016
Choose the CORRECT alternative..
a) ( ) it (paragraph 5) – video. b) ( ) who (paragraph 4) – victim. c) ( ) them (paragraph 1) – drones. d) ( ) which (paragraph 1) – capabilities.
The correct sequence is
Leia o texto a seguir para responder à questão.
Migrant or Refugee? There Is a Difference, With Legal Implications
In the first half of this year alone, at least 137,000 men, women and children crossed the Mediterranean Sea to reach the shores of Europe, according to the United Nations. Thousands are traveling across the Balkans now. However, are they refugee or migrants? Does it make any difference? In search for these answers, let’s read the interview.
Q. Does it matter what you call them?
A. Yes. The terms “migrant” and “refugee” are sometimes used interchangeably, but there is a crucial legal difference between the two.
Q. Who is a refugee?
A. Briefly, a refugee is a person who has fled his or her country to escape war or persecution, and can prove it.
Q. What does the distinction mean for European countries?
A. Refugees are entitled to basic protections under the 1951 convention and other international agreements. Once in Europe, refugees can apply for political asylum or another protected status, sometimes temporary. By law, refugees cannot be sent back to countries where their lives would be in danger. “One of the most fundamental principles laid down in international law is that refugees should not be expelled or returned to situations where their life and freedom would be under threat,” the refugee agency said in a statement on Thursday.
Q. Who is a migrant?
A. Anyone moving from one country to another is considered a migrant unless he or she is specifically fleeing war or persecution. Migrants may be fleeing dire poverty, or may be well-off and merely seeking better opportunities, or may be migrating to join relatives who have gone before them. There is an emerging debate about whether migrants fleeing their homes because of the effects of climate change – the desertification of the Sahel region, for example, or the sinking of coastal islands in Bangladesh – ought to be reclassified as refugees.
Q. Are migrants treated differently from refugees?
A. Countries are free to deport migrants who arrive without legal papers, which they cannot do with refugees under the 1951 convention. So it is not surprising that many politicians in Europe prefer to refer to everyone fleeing to the continent as migrants.
Disponível em: <https://www.nytimes.com/2015/08/28/world/migrants-refugees-europe-syria.html?_r=0>. Acesso em: 15 set. 2015.
I – ….. are their names? They’re Melissa and Andrew. II – ….. is my bag? On the table. III – ….. is it difficult? It is so easy. IV – …… did you do that? Because I wanted it. V – ….. was your last vacation? It was on January.
Learn ‘n’ go
How quickly can people learn new skills?
Jan 25th 2014 – from the print edition
In 2012, Erik Brynjolfsson and Andrew McAfee took a ride in one of Google’s driverless cars. The car’s performance, they report, was flawless, boring and, above all, “weird”. Only a few years earlier, “We were sure that computers would not be able to drive cars.” Only humans, they thought, could make sense of the countless, shifting patterns of driving a car – with oncoming1 traffic, changing lights and wayward2 jaywalkers3 .
Machines have mastered driving. And not just driving. In ways that are only now becoming apparent, the authors argue, machines can forecast home prices, design beer bottles, teach at universities, grade exams and do countless other things better and more cheaply than humans. (…)
This will have one principal good consequence, and one bad. The good is bounty4 . Households will spend less on groceries, utilities and clothing; the deaf will be able to hear, the blind to see. The bad is spread5 . The gap is growing between the lucky few whose abilities and skills are enhanced6 by technology, and the far more numerous middle-skilled people competing for the remaining7 jobs that machines cannot do, such as folding towels and waiting at tables. (…) People should develop skills that complement, rather than compete with computers, such as idea generation and complex communication. (…)
1With the increasing popularity of wireless devices like smartphones — devices that can move lots of data very quickly — users have access to their social networks 24 hours a day. Most social networking sites have developed applications for your mobile phone, so logging on is always convenient. Social networks also tap into our human desire to stay connected with others. Besides, the rush of nostalgia as you connect with your former grade-school classmate on Facebook can be quite heady and exciting.
2But what's the main reason we find these sites so addictive? Plain old narcissism. We broadcast our personalities online whenever we publish a thought, photo, YouTube video or answer one of those “25 Things About Me" memes. We put that information out there so people will respond and connect to us. And being part of a social network is sort of like having your own entourage that follows you everywhere, commenting on and applauding everything you do. It's very seductive.
3In 2008, researchers at the University of Georgia studied the correlation between narcissism and Facebook users. Unsurprisingly, they found that the more “friends" and wall posts a user had, the more narcissistic he or she was. They noted that narcissistic people use Facebook in a selfpromoting way, rather than in a connective way. It may be an obvious theory, but it also suggests that social networks bring out the narcissist in all of us.
4Social networks are also a voyeuristic experience for many users. Following exchanges on Twitter or posts on Facebook and MySpace are akin to eavesdropping on someone else's conversation. It's entertaining and allows you to feel like a “fly on the wall" in someone else's life.
5Social networking sites also publicly list your “friends" or “followers" — giving you instant status. How many people do you know online who spend all their time trying to get more friends, more followers, more testimonials? We work hard in real life to elevate our statuses, make friends and search out boosters for our self-esteem. Online social networking provides this to us, and we don't even have to change out of our sweatshirts to get it.
(adapted from http://computer.howstuffworks.com/internet/socialnetworking/information/social-networking-sites-addictive2.htm)
Glossary
addictive: viciante; tap into: explorar/tirar proveito; broadcast: anunciar; entourage: comitiva/séquito; akin to eavesdropping: parecido com bisbilhotar; booster: aquilo que impulsiona; sweatshirts: camisetas
Conheça nossos planos