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Read the text below to answer questions 13–15.

Margarine vs. butter: are synthetic spreads toast?

Sales of margarine are in decline, due to a combination of reformulated recipes, price, health and taste. Do you defend margarine, or is butter simply better?
Butter vs. margarine: it?s a fight that has gone on for decades. On one side, there?s butter — rich, creamy, defiantly full–fat and made for millennia by churning the milk or cream from cattle. On the other, there?s margarine: the arriviste spread invented in the 1860s. It might not taste delicious, and it doesn?t sink into your toast like butter, but for decades margarine has ridden a wave of success as the "healthy" alternative.
No longer. Sales of margarine have plummeted in the last year, according to Kantar, with "health" spreads dropping 7.4% in sales. Flora has been particularly badly hit, losing £24m in sales, partly due to reformulating its recipe.
Meanwhile, butter is back in vogue. Brits bought 8.7% more blocks of butter last year, and 6% more spreadable tubs. This is partly due to the "narrowing price gap between butter and margarine", Tim Eales of IRI told The Grocer, but also to the home baking revival led by Mary Berry, Paul Hollywood and co. We?re all sticking unsalted butter in our sponges these days.
A yen for natural, unprocessed produce could also be a factor. "Since all the food scandals of the last 10 years, people are thinking about where their food comes from — butter is perceived as ?pure?", says food writer Signe Johansen. But is margarine really out for the count? Big brands are owned by powerful multinationals such as Unilever, with huge marketing budgets. Don?t rule spreads out just yet.
Margarine was invented in 1869 by a French food scientist, Hippolyte Mège–Mouriès, who responded to a challenge by Napoleon III. Napoleon wanted to find a long–life alternative to butter to feed troops in the Franco–Prussian war. Mège–Mouriès mixed skimmed milk, water and beef fat to create a substance similar to butter in texture, if not in taste. He called it "oleomargarine" after margarites, the Greek word for pearls — a reference to its pearly sheen. In 1871 he sold the patent to Jurgens, a Dutch firm now part of Unilever.
Beef fat was soon replaced by cheaper hydrogenated and non–hydrogenated vegetable oils. "Margarine gained a foothold during the first world war", says food writer and historian Bee Wilson. "George Orwell wrote of the ?great war? that what he remembered most was not all the deaths but all the margarine. But at this stage people recognized it was an inferior substitute for butter: an ersatz food, like drinking chicory instead of coffee."
In the second world war, British margarine brands were legally required to add vitamins to their recipes. "The move in status to margarine as a health food, marketing itself as a superior alternative, happened after the war", says Wilson. Added "healthy" extras — vitamins, omega–3s, unpronounceables that lower your cholesterol — are still a mainstay of the market.
But while margarine has spent decades fighting butter on the health front, what about taste? "Margarine has never been able to replicate the flavour of true butter", says Johansen. This despite the fact many brands add milk and cream to their spreads. "I Can?t Believe It?s Not Butter"? Really? I can.
Unsurprisingly, it?s hard to find a defendant of margarine among food writers and chefs. One of the few exceptions is Marguerite Patten, who is a fan of baking with Stork® . Indeed, Stork® does make for wonderfully crisp shortcrust pastry.
Margarine has taken a bashing on the health front in recent years, too. Negative press about trans fats in the 00s saw many brands remove hydrogenated fats from their spreads and reformulate their recipes. Growing suspicion of processed foods has led many consumers to return to butter. As Johansen puts it: "If you want a healthy heart, eat more vegetables."
And yet, and yet. I?m looking at a tub of Pure Dairy–Free Soya Spread. It contains 14g saturated fat per 100g, compared to butter?s 54%. For many consumers, such stats still outweigh taste when it comes to deciding what?s on their toast. And what about vegans, and those with lactose intolerance? Margarine can fulfill needs that butter can?t.
It will never win any taste awards, but there is still a place for margarine on the supermarket shelves — even if there isn?t one for it in most food lovers? fridges.
Margarine vs. butter: are synthetic spreads toast? Adapted. Available in:http://www.guardian.co.uk

Read the sentence below and choose the alternative that presents a synonym to the underlined verb.

"Margarine can fulfill needs that butter can?t."

Snacking at the Colosseum? Prepare to Pay a Fine

Dapper as always in their bleached white shirts and matching caps, members of Rome"s municipal police force were out on the Spanish Steps one warm autumn day, trolling for offenders.

"Stefano, look! There"s another eater," one officer said to another before sauntering over to a baffled couple who had begun munching on an inoffensive-looking meai while sitting on the steps. The culprits, a couple of foreign tourists, had settled down on the landmark, one of Rome"s most famous. In their hands were the offending items: sandwiches.

The officers pounced, and after much waving of hands, the couple wrapped up the sandwiches and slouched away, looking sheepish.

They were in violation unwittingly, in ali probability - of a municipal ordinance that went into force this month. The measure outlaws eating and drinking in areas of "particular historie, artistic, architectonic and cultural value" in Rome"s center, to better protect the city"s monuments, which include landmarks like the Colosseum, the Pantheon and the Spanish Steps. Fines range ali the way up to $650 for culinary recidivists.

Italian cities, Rome included, have long enacted ordinances and regulations to protect monuments from ill- mannered tourists (and residents). But after a recent stroll through the city center, where he saw several people making themselves at home, literally, Rome"s mayor, Gianni Alemanno, decided the rules needed toughening.

"There were people camped out, and we weren"t able to move them," said Antonio Gazzellone, the municipal council member responsible for tourism, noting that alcohol may have been involved. The new ordinance, which also outlaws camping or "setting up makeshift beds," will "give monuments back their proper decorum," he said. "Rome needs to be protected, its beauty respected."

(http://www.nytimes.com)
In the text, "culprits" means:

Imagem 011.jpg

According to Paragraph 2, oil consumption

   Is blue growth the beginning or end of a healthier ocean?

March 17th 2015

Across the globe, countries are increasingly looking seaward in search of new economic opportunities, including oil, gas, and mineral extraction from the sea floor, renewable energy development, and biotechnology.
The push to expand this so-called “blue economy" comes at a time when the ecological health of the oceans is seriously degraded. Last year, the Economist"s World Ocean Summit concluded with a resounding consensus that more needs to be done to protect and restore the world"s seas, especially the high seas. Will blue growth help or harm efforts to achieve a healthier ocean ecosystem?
The U.N. has proposed ambitious sustainable development goals relating to ocean health. They include reducing pollution from agriculture run-off, decreasing untreated sewage and solid waste, rebuilding depleted fish stocks, and protecting and restoring natural habitats.
A healthy ocean ecosystem is a public good—both locally and globally. Mangroves, corals, and salt marshes protect  coastal towns from storms. Oceans store carbon and produce oxygen that benefits us all. And areas of high biodiversity support global fisheries and are essential for resilient and productive oceans.
These natural benefits can remain intact if nations encourage—and even require—participants in the blue economy to reinvest the economic capital created from that economy in the natural capital of marine and coastal ecosystems; namely by restoring degraded habitats, protecting healthy ones, and financing blue economy “greening" efforts.
Channeling the new wealth of a growing blue economy into projects that will build a healthier ocean will require new financial tools. For instance, a global ocean trust fund, eco taxes, or user fees could be managed at the global level (say the U.N., World Bank, or the Global Environmental Facility) or even at a regional level, perhaps through existing regional seas organisations.
But for now the blue economy needs to aim higher than merely to do no harm. Converting blue economic capital into blue natural capital can raise all boats and produce a healthier, more sustainable blue economy.

                       (http://www.economistinsights.com/opinion/blue-growth-beginning-or-endhealthier-ocean)
A palavra “good” em “A healthy ocean ecosystem is a public good” significa:
UN announces program to help hunger hot spots

A UN agency rolled out a $ 214 million program Tuesday to help 16 needy places hit hard by high prices for food and oil, amid a crisis already making it hard for aid groups to provide enough food for the worlds hungry.

The World Food Program said almost 1 billion poor people around the world are struggling to survive amid the higher prices. The agency is trying to reach those in critical need of assistance in Africa, Asia and the Caribbean.

"Food prices are not abating, and the worlds most vulnerable have exhausted their coping strategies", said Josette Sheeran, the agencys executive director. "Our action plan is targeted and customized to help the most vulnerable meet their urgent needs.
"The plan will provide assistance to groups such as pregnant women, undernourished children and people living in urban areas affected most by the food crisis.

The Rome-based agency also hopes to cut transportation costs and help support farmers in countries where emergency food can be bought locally.

But the agency already faces "obstacles" in procuring food, particularly when trying to buy supplies locally, spokeswoman Brenda Barton said.
"At the markets we have been buying food it has become just too expensive", Barton told The Associated Press by telephone. And she added: "a lot of markets just dont have any food to buy."
Internet: (adapted).

Based on the text above, it can be deduced that
local provisions of food are particularly easy to find.

Read text II and answer questions 37 to 40.

TEXT II



If you think that theres something oddly familiar about
descriptions of social media, it may be that you recall some of
the discussions in the 1990s about what the web would
become. And many of its emerging manifestations are close to
the idealistic imaginings from that time. A good way to think
about social media is that all of this is actually just about being
human beings. Sharing ideas, cooperating and collaborating to
create art, thinking and commerce, vigorous debate and
discourse, finding people who might be good friends, allies and
lovers its what our species has built several civilisations on.
Thats why it is spreading so quickly, not because its great
shiny, whizzy new technology, but because it lets us be
ourselves only more so. And it is in the more so that the
power of this revolution lies. People can find information,
inspiration, like-minded people,communities and collaborators
faster than ever before. New ideas, services, business models
and technologies emerge and evolve at dizzying speed in social
media.

(http://www.icrossing.co.uk/fileadmin/uploads}
/eBooks/What_is_social_media_Nov_2007.pdf

The underlined expression in evolve at dizzying speed can be replaced by

3 Homemade Natural Cleaning Products

One of my earliest memories is of my mother cleaning with what looked to me like cooking ingredients. She would be listening to the radio as she poured baking soda, lemon, and vinegar combinations on the surfaces of our home. Magically these natural cleaning products kept our home clean and smelling fresh, without stretching an already thin household budget. Here are a few basic household ingredients and items you can use to clean your home.

Vinegar naturally cleans like an all-purpose cleaner. Mix a solution of 1 part water to 1 part vinegar in a new store bought spray bottle and you have a solution that will clean most areas of your home. Vinegar is a great natural cleaning product as well as a disinfectant and deodorizer. Always test on an inconspicuous area. It is safe to use on most surfaces and has the added bonus of being incredibly cheap. Improperly diluted vinegar is acidic and can eat away at tile grout. Never use vinegar on marble surfaces. Don"t worry about your home smelling like vinegar. The smell disappears when it dries.

Lemon juice is another natural substance that can be used to clean your home. Lemon juice can be used to dissolve soap scum and hard water deposits. Lemon is a great substance to clean and shine brass and copper. Lemon juice can be mixed with vinegar and or baking soda to make cleaning pastes. Cut a lemon in half and sprinkle baking soda on the cut section. Use the lemon to scrub dishes, surfaces, and stains.

Baking soda can be used to scrub surfaces in much the same way as commercial abrasive cleansers. Baking soda is great as a deodorizer. Place a box in the refrigerator and freezer to absorb odors. Put it anywhere you need deodorizing action. Try these three kitchen ingredients as natural cleaning products in your home.

(http://housekeeping.about.com/cs/environment/a/alternateclean.30.10.2009. Adaptado)
According to the text, vinegar must be avoided
1 Since 1914 the structure of the world has changed.
Compared to the present struggle between West and East,
the rivalries of the eighteenth and nineteenth centuries sink
4 into insignificance. Today we are faced, not with a clash of
interests, but with a fight between the desire on the one hand
to defend individual liberties and the resolve on the other
7 hand to impose a mass religion. In the process the old
standards, conventions and methods of international
negotiation have been discredited. Had it not been for the
10 invention of the atomic bomb, we should already have been
subjected to a third world war.
Members of the Communist bloc today are
13 convinced that sooner or later they will acquire world
dominion and will succeed in imposing their faith and their
authority over the whole earth. They strain towards this
16 objective with religious intensity and are prepared to devote
to its achievement their lives, their comfort and their
prospects of happiness. Anything that furthers their purpose
19 is “right”; anything that obstructs it is “wrong”;
conventional morality, even the creation of confidence, has
no part in this scheme of things. Truth itself has lost its
22 significance. Compared to the shining truth of their gospel,
all minor forms of veracity are merely bourgeois inhibitions.
The old diplomacy was based upon the creation of
25 confidence, the acquisition of credit. The modern diplomat
must realize that he can no longer rely on the old system of
trust; he must accept the fact that his antagonists will not
28 hesitate to falsify facts and that they feel no shame if their
duplicity be exposed. The old currency has been withdrawn
from circulation; we are dealing in a new coinage.
31 This transformation of values has been aided by a new
or “democratic” conception of international relations. In the
old days the conduct of foreign affairs was entrusted to a
34 small international élite who shared the same sort of
background and who desired to preserve the same sort of
world. Today the masses are expected to take an interest in
37 foreign affairs, to know the details of current controversies,
to come to their own conclusions, and to render these
conclusions effective through press and parliament. At the
40 same time, however, current issues have been rendered
complex and interconnected; it is not possible to state issues,
such as the Common Market, in short and simple terms.
43 Thus, whereas the man in the street is expected to have an
opinion on international problems, the very complexity of
these problems has rendered it difficult to provide him with
46 the information on which to base his judgment.
Nicolson, H. (1963) (3rd edition) Diplomacy.
Oxford: OUP, with adaptations.
Based on the text, mark the following item as right (C) or wrong (E). The author urges Western diplomats to resort to the same unprincipled conduct their Eastern colleagues engage in. 
    Recent corporate s, such as EBS International and Société Générale, have brought about renewed scrutiny into corporate governance mechanisms. Given the pervasiveness of Information Technology (IT) in many organizations, the examination of corporate governance mechanisms also includes IT governance mechanisms. IT governance is defined as “a structure of relationships and processes to direct and control the enterprise in order to achieve the enterprise’s goals by adding value while balancing risk versus return over IT and its processes”.
    In light of increased public awareness, professional bodies such as the Information Systems Audit and Control Association (ISACA) have undertaken a number of steps to provide guidance in the implementation of effective IT governance. The approach taken by ISACA appears to be largely based upon two concepts. The first concept relates to increasing the awareness of issues and concepts relating to IT governance in the public domain. The second concept involves the provision of guidelines and the identification of best-practice IT governance mechanisms. Interestingly, the effectiveness of these best-practice mechanisms in improving IT governance is largely based upon conceptual arguments. As such, it becomes important to ascertain if these best-practice mechanisms do impact upon the level of IT governance.
    As IT escalates in terms of importance and pervasiveness in the operations of firms, it is inexorably tied to specific mechanisms that are prescribed for good corporate governance, most notably, a sound system of internal controls. Accordingly, effective IT governance is a critical underpinning for a system of good corporate governance that minimizes agency losses for a firm.

Internet: < http://onlinelibrary.wiley.com > (adapted).

Based on the text above, judge the following item. 
Internal control is a central issue on corporate governance.
When I talk with librarians about thinking of themselves as designers, sometimes they demur. "Designer? I cant even draw a stick figure!" But you dont need to. Whether you know it or not, youre already a designer.

Every time librarians create a bookmark, decide to house a collection in a new spot, or figure out how a new service
might work, theyre making design decisions. This is what I like to call design by neglect or unintentional design. Whether library employees wear name tags is a design decision. The length of loan periods and whether or not you charge fines is a design decision. Anytime you choose how people will interact with your library, youre making a design decision. All of these decisions add up to create an experience, good or bad, for your patrons.

When we are mindful of our roles as library experience designers, we can make more informed design choices. This awareness can provide better experiences for our patrons and demonstrate that we care about them.

Really. People will notice, [CONJUNCTION] not necessarily consciously, if we [VERB] the time to think about them when were developing our services. The secret here is not to think of library patrons, users, or customers: we need to think of people. We need to consider their lives and what theyre trying to accomplish. This act, which can only be done by cultivating the skill of empathy, is the most important ? and perhaps the most difficult ? part of user experience design.

(Adapted from http://www.libraryjournal.com/article/CA6713142.html?nid=2673&source=title&rid=1105906703)
Segundo o texto, grande parte dos bibliotecários

Based on the text below, answer questions 28 and 29.(( The turning tide for the turtles

With their exquisite shells, their smiling faces, their deliberate movements, and their amazing sea–born agility, sea turtles have always captured human imagination. Once severely endangered, turtle populations are growing steadily thanks to conservation projects worldwide. And with more than 8000 km of coastline, large stretches of which are favorite nesting spots for turtles, Brazil is one of the leaders in the race to protect them. (Adapted from http//www.speakup.com.br)

The relative pronoun "which" in " (...) large stretches of which are favorite nesting spots for turtles." refers to:

                                                             Hanging out
                                                                                                                 R. Jordania
                     In  american  cities,   teenagers  like  to  spend  time together –
          “hang   out”,  as  they  say – at drugstore, luncheonettes, or ice cream
          parlors.
                     Often,  they don’t even meet inside, but gather on the sidewalk
          in   front   of  the  store.  From time to time they go in for coffee, milk,
          ice cream. They also like to play the pinball machines.
                     Most  parents  disapprove of their children’s “hanging out” that
          way.  They   consider  it   a  waste of time, which could be better used
          doing   homework,   working   at   a    part-time  job,  or helping in the
          house.
                                                                                  Adapted from life in the USA.
According to the text, choose the best response:

imagem-retificada-texto-002.jpg

The word likewise in Likewise, some of the methods used to produce solar panels, wind turbines, means

In view of the sentence: “We regret that we visited that city”, choose the most appropriate alternative that express regret about the past:

IMPORTANT SAFEGUARDS

For your protection, please read these safety
instructions completely before operating the appliance, and
keep this manual for future reference.

Carefully observe all warnings, precautions and
instructions on the appliance, or the one described in the
operating instructions and adhere to them.

POWER SOURCES - This set should be operated
only from the type of power source indicated on the marking
label. If you are not sure of the type of electrical power supplied
to your home, consult your dealer or local power company. For
those sets designed to operate from battery power, or other
sources, refer to the operating instructions.

OBJECTAND LIQUID ENTRY - Never push objects
of any kind into the set through openings as they may touch
dangerous voltage points or short out parts that could result in
a fire or electric shock. Never spill liquid of any kind on the set.

ATTACHMENTS - Do not use attachmentsnot
recommended by the manufacturer, as they may cause
hazards.

CLEANING - Unplug the set from the wall outlet
before cleaning or polishing it. Do not use liquid cleaners or
aerosol cleaners. Use a cloth lightly dampened with water for
cleaning the exterior of the set.

OVERLOADING - Do not overload wall outlets,
extension cords or convenience receptacles beyond their
capacity, since this can result in fire or electric shock.

ACCESSORIES - Do not place the set on an
unstable cart, stand, tripod, bracket, or table. The set may
fall, causing serious injury to a child or an adult, and serious
damage to the set. Use only a cart stand tripod, bracket, or
table recommended by the manufacturer.

WATER AND MOISTURE - Do not use power-line
operated sets near water - for example, near a bathtub,
washbowl, kitchen sink, or laundry tub, in a wet basement, or
near a swimming pool, etc.

SERVICING - Do not attempt to service the set
yourself asopening or removing covers may expose you to
dangerous voltage or other hazards. Refer all servicing to
qualified service personnel.

SAFETY CHECK - Upon completion of any service
or repairs to the set, as the service technician to perform
routine safety checks (as specified by the manufacturer) to
determine that the set is in safe operating condition.

(Adapted from SONY manual - Sony Corporation - 2000 - Printed in Japan).
 

The pronoun they in ". as they may touch dangerous voltage points." (paragraph 4 ), the pronoun they in ". as they may cause hazards." ( paragraph 5 ), and the pronoun it in ". before cleaning or polishing it" (paragraph 6 ) refer, respectively, to:

                                               Selecting the Olympic Sports
1               There are 28 sports permitted in the Summer Olympic
       Games. The list of Olympic Sports has many of the world’s
       best-loved sports on it, such as baseball, judo, soccer, tennis,
       and volleyball. This list of sports hadn’t changed in 70 years,
5     and the process for changing these sports is long and difficult.
               That is why it was surprising news when the International
       Olympic Committee (IOC) announced that it was studying
       new sports for the list. At a meeting in Singapore in 2005, the
       IOC voted on each of the 28 sports from the 2004 Olympic
10  Games in Athens, Greece. Twenty-six of the 28 sports were
       selected for the 2012 Summer Olympic Games, which took
       place in London, England. The two sports that did not receive
       50 percent of the votes were baseball and softball.
              Because these two sports were not selected, the IOC
15  started the process of voting for two new sports. The five
       sports to select from were roller skating, golf, rugby, squash,
       and karate. After the first vote, karate and squash were
       submitted to the IOC for the final vote.
            To become an Olympic sport, a sport must receive two-
20   thirds of the votes of the IOC. When the final vote took place,
       squash received 39 “yes” votes and 63 “no” votes. Karate
       received 38 “yes” votes and 63 “no” votes. It meant that
       neither squash nor karate would feature in the 2012 Olympic
       Games. And sad fans didn’t believe that their sports could be
25   selected for the 2016 Olympic Games.
                            Adapted from Anderson, Neil J. - Active Skills for Reading -
                                                                                                         second Edition
The numbers 28, 70, 2005 and 2016, in bold type in the text,are respectively expressed in words as _______.

A deep freeze this week in the Lone Star state, which relies on electricity to heat many homes, is causing power demand to skyrocket. At the same time, natural gas, coal, wind and nuclear facilities in Texas have been knocked offline by the unthinkably low temperatures.

“The extreme cold is causing the entire system to freeze up,” said Jason Bordoff, director of Columbia University’s Center on Global Energy Policy. “All sources of energy are underperforming in the extreme cold because they’re not designed to handle these unusual conditions.”

The ripple effects are being felt around the nation as Texas’ prolific oil-and-gas industry stumbles.

It’s striking that these power outages are happening in a state with abundant energy resources. Texas produces more electricity than any other US state — generating almost twice as much as Florida, the next-closest, according to federal statistics.

Wind power is also booming in Texas, which produced about 28% of all the US wind-powered electricity in 2019, the EIA said. But the problem is that not only is Texas an energy superpower, it tends to be an above-average temperature state. That means its infrastructure is ill-prepared for the cold spell currently wreaking havoc. And the consequences are being felt by millions.

Critics of renewable energy have pointed out that wind turbines have frozen or needed to be shut down due to the extreme weather.

Even though other places with colder weather (like Iowa and Denmark) rely on wind for even larger shares of power, experts said the turbines in Texas were not winterized for the unexpected freeze.

But this is not just about wind turbines going down. Natural gas and coal-fired power plants need water to stay online. Yet those water facilities froze in the cold temperatures and others lost access to the electricity they require to operate.

It’s too early to definitively say what went wrong in Texas and how to prevent similar outages. More information will need to be released by state authorities. Still, some experts say the criticism of wind power appears overdone already. “In terms of the blame game, the focus on wind is a red herring. It’s more of a political issue than what is causing the power problems on the grid,” said Dan Cohan, associate professor of environmental engineering at Rice University.

The energy crisis in Texas raises also questions about the nature of the state’s deregulated and decentralized electric grid. Unlike other states, Texas has made a conscious decision to isolate its grid from the rest of the country.

That means that when things are running smoothly, Texas can’t export excess power to neighboring states. And in the current crisis, it can’t import power either.

Internet: <www.cnn.com> (adapted).

About ideas stated in the text above and the words used in it, judge the following item.

Despite the cold temperatures, energy production in Texas continued unimpeded.

Choose the alternative that best completes the sentence below.

I stayed in London ___ a few days during my vacation. I came back to Brazil ___ May 1st.

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