Questões de Concurso Comentadas sobre vocabulário | vocabulary em inglês

Foram encontradas 2.466 questões

Q4247261 Inglês
Mark the alternative in which the highlighted word shows a pronunciation pattern different from the others regarding the sound of the vowel(s).
Alternativas
Q4247256 Inglês
Choose the option that correctly completes the sentence with the appropriate words, in the order they appear.

"Our department will (1) the additional equipment, (2) the finance team approves the budget and the supplier sends the full (3) by the end of the week." 
Alternativas
Q4247245 Inglês
Read the text to answer question.


Using Machine Learning to Develop Personalized Vaccines for Cancer


Yale researchers have developed a machine learning model, called Immunostruct, that can help scientists create more personalized vaccines, including vaccines for cancer. They described the tool in Nature Machine Intelligence along with findings from applying it to cancer and immunology data.

    When a potential threat, such as a virus or tumor, arises in our body, our immune cells recognize peptides---essentially short proteins---on the surface of the invader and mount a defensive response. This small region that the immune system interacts with is known as an epitope. 

    Epitope-based vaccines are an emerging technology that contain specific peptides in order to trigger immune responses that precisely target particular diseases. Ongoing studies show that these vaccines are a promising potential immunotherapy for a range of cancers including melanomas, breast cancers, and glioblastomas. Researchers are also investigating whether these vaccines could more effectively combat new variants of infectious diseases.

    To develop these vaccines, scientists can use models that help them predict which peptides are most likely to trigger a strong immune response to a particular antigen. A limitation of many of these models, the researchers say, is that they treat peptides as a one-dimensional sequence of amino acids, not the three-dimensional, active structures that they are.

    Now, Yale researchers have created a model that also incorporates structural and biochemical properties of peptides. In the new study, they show that the multimodal model is more effective at identifying peptide candidates than its predecessors.

    "Cancer is extremely heterogeneous---which often makes it very hard to treat effectively," says Kevin B. Givechian, PhD, an MD-PhD student at Yale and co-first author on the study. “We have built a deep-learning model that integrates more information than had previously been combined to help us improve the identification of vaccine targets that stimulate people's immune system against their own tumor. Doing so would enable a more effective and less toxic method of treatment."


ВАCKMAN, Isabella. Using Machine Learning to Develop Personalized Vaccines for Cancer. Yale School of Medicine, 24 fev. 2026. Acesso em: 28 june. 2026.
In the sentence "Cancer is extremely heterogeneous," the adjective heterogeneous suggests that cancer is:
Alternativas
Q4247244 Inglês
Read the text to answer question.


Using Machine Learning to Develop Personalized Vaccines for Cancer


Yale researchers have developed a machine learning model, called Immunostruct, that can help scientists create more personalized vaccines, including vaccines for cancer. They described the tool in Nature Machine Intelligence along with findings from applying it to cancer and immunology data.

    When a potential threat, such as a virus or tumor, arises in our body, our immune cells recognize peptides---essentially short proteins---on the surface of the invader and mount a defensive response. This small region that the immune system interacts with is known as an epitope. 

    Epitope-based vaccines are an emerging technology that contain specific peptides in order to trigger immune responses that precisely target particular diseases. Ongoing studies show that these vaccines are a promising potential immunotherapy for a range of cancers including melanomas, breast cancers, and glioblastomas. Researchers are also investigating whether these vaccines could more effectively combat new variants of infectious diseases.

    To develop these vaccines, scientists can use models that help them predict which peptides are most likely to trigger a strong immune response to a particular antigen. A limitation of many of these models, the researchers say, is that they treat peptides as a one-dimensional sequence of amino acids, not the three-dimensional, active structures that they are.

    Now, Yale researchers have created a model that also incorporates structural and biochemical properties of peptides. In the new study, they show that the multimodal model is more effective at identifying peptide candidates than its predecessors.

    "Cancer is extremely heterogeneous---which often makes it very hard to treat effectively," says Kevin B. Givechian, PhD, an MD-PhD student at Yale and co-first author on the study. “We have built a deep-learning model that integrates more information than had previously been combined to help us improve the identification of vaccine targets that stimulate people's immune system against their own tumor. Doing so would enable a more effective and less toxic method of treatment."


ВАCKMAN, Isabella. Using Machine Learning to Develop Personalized Vaccines for Cancer. Yale School of Medicine, 24 fev. 2026. Acesso em: 28 june. 2026.
In the excerpt "our immune cells recognize peptides... and mount a defensive response," the word "mount" could be replaced, without changing its meaning, by:
Alternativas
Q4246819 Inglês

READ TEXT III AND ANSWER THE  QUESTION THAT FOLLOW


TEXT III


ELF and the Brazilian National Core Curriculum



The current Brazilian National Core Curriculum (BNCC) adopts English as a Lingua Franca (ELF) as a guiding concept for English Language Teaching (ELT) across the country’s basic education system. While the measure has sparked debate and controversy, ELF’s inclusion in the document is generally seen as an innovative step. However, its implementation has brought significant challenges, especially for teachers who often lack a clear understanding of the concept or how to incorporate ELF-aware practices into their classrooms. These challenges underscore the pivotal role of teacher education in effectively integrating ELF into ELT in local contexts.


Adapted from: https://periodicos.ufrb.edu.br

In the sentence “These challenges underscore the pivotal role of teacher education”, the verb can be replaced, without significant change of meaning, by
Alternativas
Q4246805 Inglês
READ TEXT I AND ANSWER THE QUESTION THAT FOLLOW


TEXT I


Emotions inspire transformation: delving into EFL teachers’ emotions and professional identities


Emotions in education have attracted significant attention over the past few years, particularly in language teaching and learning. Emotions are not just fleeting states but also play a crucial role in classroom dynamics, influencing both student achievements and the quality of teaching. In particular, they are instrumental in influencing teachers’ professional identity, image, affective commitment level, and even classroom performance because the emotional experiences of teachers are deep, complex, and intertwined with their very professional identity. Teaching English as a Foreign Language (EFL) typically intensifies the emotional complexity. Subsequent research has extended beyond the understanding of emotions as solely psychological phenomena, and emotions are now also understood as sociocultural and political constructs. Viewed this way, teaching can be seen as emotional labor: an ongoing demand to demonstrate and regulate emotions in a way that aligns with professional norms but may lead to burnout and disillusionment if no coping mechanisms are provided. The challenges faced by teachers have led to an increased call for support to help them identify, process, and respond to emotions. This notion supports conscious emotional work, and as it is no longer viewed solely as remedial practice, it is a critical first step in developing coherent and resilient professional identities. The relationship between teacher emotions and identity is not a linear one; they are in constant and dynamic interplay with one another. As emotional experiences fluctuate, whether through student interactions, collegial relationships, or institutionalized approaches and policies, the teacher’s capacity to develop in a sense of professional identity also changes.


Adapted from https://www.frontiersin.org
The sentence “Emotions are not just fleeting states” means that emotions are actually
Alternativas
Q4246804 Inglês
READ TEXT I AND ANSWER THE QUESTION THAT FOLLOW


TEXT I


Emotions inspire transformation: delving into EFL teachers’ emotions and professional identities


Emotions in education have attracted significant attention over the past few years, particularly in language teaching and learning. Emotions are not just fleeting states but also play a crucial role in classroom dynamics, influencing both student achievements and the quality of teaching. In particular, they are instrumental in influencing teachers’ professional identity, image, affective commitment level, and even classroom performance because the emotional experiences of teachers are deep, complex, and intertwined with their very professional identity. Teaching English as a Foreign Language (EFL) typically intensifies the emotional complexity. Subsequent research has extended beyond the understanding of emotions as solely psychological phenomena, and emotions are now also understood as sociocultural and political constructs. Viewed this way, teaching can be seen as emotional labor: an ongoing demand to demonstrate and regulate emotions in a way that aligns with professional norms but may lead to burnout and disillusionment if no coping mechanisms are provided. The challenges faced by teachers have led to an increased call for support to help them identify, process, and respond to emotions. This notion supports conscious emotional work, and as it is no longer viewed solely as remedial practice, it is a critical first step in developing coherent and resilient professional identities. The relationship between teacher emotions and identity is not a linear one; they are in constant and dynamic interplay with one another. As emotional experiences fluctuate, whether through student interactions, collegial relationships, or institutionalized approaches and policies, the teacher’s capacity to develop in a sense of professional identity also changes.


Adapted from https://www.frontiersin.org
The verb phrase “delving into” in the subtitle implies that EFL teachers’ emotions and professional identities will be
Alternativas
Q4242183 Inglês

Os false cognates, (false friends), constituem um dos principais desafios para aprendizes de Língua Inglesa, pois apresentam semelhança gráfica com palavras da Língua Portuguesa, mas possuem significados diferentes.


Considerando-se o contexto de cada sentença, assinale a alternativa em que a palavra sublinhada está, corretamente, interpretada.

Alternativas
Q4241029 Inglês
Sex Pollution

        Sex pollution is a concept found in cultural anthropology - specifically in the work of lrzlary Douglas.

         In her book Purity and Danger, she examined some of the different ways modern and more primitive peoples determine what is clean and unclean.

        Douglas explain ed that "dirt is essentially disorder." When we clean something, we are "positively reordering our environment, making it conform to an idea."

        When something or someone is determined to be dirty, it has been contaminated by a thing from a different category. Until it is cleaned or purified, it is partially out of order.

       In Douglas's words, "rituals of purity and impurity create unity in experience." What is out of order becomes alien, dissonant, and suspect, making everyone else uncomfortable.

            Sexual pollution occurs when the sexes interact in a way that blurs or ofÍends boundaries between males and females, arrd disorder is created between the sexes.

         In the case of men, it is usually believed that sexual pollution weakens virility and diminishes their masculine power.

        Some readers may be familiar with the primitive practice of constructing "menstrual huts" that separate menstruating women from men. Tribes that engaged in this practice viewed menstruating women as impure or tainted in some way, and believed that their feminine impurity could infect or pollute the masculine energy of the tribe's men - ultimately weakening them and making the tribe as a whole more vulnerable.

         Menstrual huts are a simple example of a practice dealing with the concept of sex pollution. There are a wide variety of other ways that cultures have sought to contain female energy to maintain an ordered separation of male and female sexual identity.

         Symbolically speaking, masculine identity always represents the creation of distance and separation from the feminine, the safety oÍ the nurturing mother, and a protected womb-like existence. Virility is established and maintained by venturing away from the world of women and out into the wild, dangerous world of the men who contend with danger and uncertainty at the edge of the cultural perimeter and beyond. Establishing a masculine identity always means establishing that men are not women through the creation or revelation of contrast between the sexes.

Fonte: https://www jack-donovan.com/sowilo /2024 /07 /06/beyond -theman-cave-sex-pollution and-the-retreat of-men-from-the-arts/
Mary Douglas's work explores the boundaries between categories. With this in mind, match the columns by associating the grammatical and lexical units as they are structured in the text's arguments:

Column 1:
(1) Essential.
(2) Unity in.
(3) Rituals of
Column 2:
( ) experience
( ) disorder.
( ) impurity.

Which alternative CORRECTLY fills in the parentheses above, from top to bottom?
Alternativas
Q4229159 Inglês
O texto seguinte servirá de base para responder à questão.


Peru's Nazca lines were paths for prehistoric culture: Japanese researchers


Tokyo, 16 Jan (EFE).- The mysteries shrouding Peru's Nazca Lines have intrigued scientists for decades. Now, a group of Japanese researchers has developed a new theory that the geoglyphs etched into the ground served as paths and routes. The lines forged into myriad figures of animals and plants straddle an area of 1,000 square kilometers of the immense Ica desert in southern Peru. They were created during the Nazca culture, a pre-Columbian archaeological culture that flourished between the 1st and 7th centuries BC. A research team led by Masato Sakai, of the University of Yamagata in western Japan, has discovered, with the help of local archaeologists, aerial images and drones, over 350 new etchings since 2004. Sakai says there are two types of geoglyphs, linear motifs that were created by removing the upper black stones to reveal the white earth underneath and raised lines that give the pictorial representations depth and that archeologists call relief lines. «The linear ones exist at the beginning and end of straight paths and can be used to travel from one valley to another (...) while the relief ones are on the sides of paths that are not straight and are usually etched on a slope,» the expert says. The meaning of the lines has long been up for debate. Some say they represented an astronomical calendar, others considered they were religious figures and some have even suggested that they serve as landing pads for UFOs. «I'm interested in letters,» Sakai says. «Everyone uses alphabets, but in Andean civilization, they didn't have that way of communicating, so I wanted to discover how they did (communicate).» 


The researcher is convinced that the Nazca lines were used as a means of prehistoric communication


Despite their antiquity, the geoglyphs were not discovered until 1930 because these could only be appreciated with an aerial view or from some of the site's surrounding hills. The team of Japanese researchers started the project using satellite and aerial photos, and more recently using drones, and have now identified hundreds of figures, including a spider, a monkey, a hummingbird, a condor, a pelican, a gull, a snail, a whale, a snake and a llama. The team struck a deal with tech giant IBM in 2019 and have tapped into state-of-the-art artificial intelligence (AI) that could help reveal the location of more figures and help with deciphering their meaning. «It is always a hypothesis, but we hope that with AI we can check whether theories are correct or suggest better ones that coincide with the new data,» the expert adds. Finding all the figures, which according to the expert could be in the thousands, is key to their conservation from both the weather and mining and agriculture which is prevalent in the region. «For the people of Nazca, the geoglyphs are a source of pride because the city is not very big, but many people come to see the figures. When we find new ones, we share the information with the local people because we know that they will respect and defend them, because it is the work of their ancestors» Sakai says. EFE


https://efe.com/other-news/2023-01-16/nazca-lines/
Read the excerpt below:

"The lines forged into myriad figures of animals and plants straddle an area of 1,000 square kilometers of the immense Ica desert in southern Peru."

In this context, the verb "straddle" indicates that the figures:
Alternativas
Q4229152 Inglês
O texto seguinte servirá de base para responder à questão.


Peru's Nazca lines were paths for prehistoric culture: Japanese researchers


Tokyo, 16 Jan (EFE).- The mysteries shrouding Peru's Nazca Lines have intrigued scientists for decades. Now, a group of Japanese researchers has developed a new theory that the geoglyphs etched into the ground served as paths and routes. The lines forged into myriad figures of animals and plants straddle an area of 1,000 square kilometers of the immense Ica desert in southern Peru. They were created during the Nazca culture, a pre-Columbian archaeological culture that flourished between the 1st and 7th centuries BC. A research team led by Masato Sakai, of the University of Yamagata in western Japan, has discovered, with the help of local archaeologists, aerial images and drones, over 350 new etchings since 2004. Sakai says there are two types of geoglyphs, linear motifs that were created by removing the upper black stones to reveal the white earth underneath and raised lines that give the pictorial representations depth and that archeologists call relief lines. «The linear ones exist at the beginning and end of straight paths and can be used to travel from one valley to another (...) while the relief ones are on the sides of paths that are not straight and are usually etched on a slope,» the expert says. The meaning of the lines has long been up for debate. Some say they represented an astronomical calendar, others considered they were religious figures and some have even suggested that they serve as landing pads for UFOs. «I'm interested in letters,» Sakai says. «Everyone uses alphabets, but in Andean civilization, they didn't have that way of communicating, so I wanted to discover how they did (communicate).» 


The researcher is convinced that the Nazca lines were used as a means of prehistoric communication


Despite their antiquity, the geoglyphs were not discovered until 1930 because these could only be appreciated with an aerial view or from some of the site's surrounding hills. The team of Japanese researchers started the project using satellite and aerial photos, and more recently using drones, and have now identified hundreds of figures, including a spider, a monkey, a hummingbird, a condor, a pelican, a gull, a snail, a whale, a snake and a llama. The team struck a deal with tech giant IBM in 2019 and have tapped into state-of-the-art artificial intelligence (AI) that could help reveal the location of more figures and help with deciphering their meaning. «It is always a hypothesis, but we hope that with AI we can check whether theories are correct or suggest better ones that coincide with the new data,» the expert adds. Finding all the figures, which according to the expert could be in the thousands, is key to their conservation from both the weather and mining and agriculture which is prevalent in the region. «For the people of Nazca, the geoglyphs are a source of pride because the city is not very big, but many people come to see the figures. When we find new ones, we share the information with the local people because we know that they will respect and defend them, because it is the work of their ancestors» Sakai says. EFE


https://efe.com/other-news/2023-01-16/nazca-lines/
Read the sentence below:

"The team struck a deal with tech giant IBM in 2019 and have tapped into state-of-the-art artificial intelligence that could help reveal the location of more figures."

In the sentence, the expressions "struck a deal" and "tapped into" indicate, respectively: 
Alternativas
Q4221002 Inglês
Em textos formais de nível acadêmico e jornalístico, o verbo "to underscore" e o adjetivo "pivotal" são amplamente utilizados. Assinale a alternativa que apresenta sinônimos precisos e de alto nível para esses termos, respectivamente: 
Alternativas
Q4219696 Inglês
Underground library in Warsaw metro invites commuters to trade scrolling for stories

In Warsaw’s Targówek district, a metro ride has become more than a daily routine. Now it offers a chance to escape into a story. Thanks to Metroteka, a newly opened subterranean library inside the Kondratowicza M2 metro station, commuters can now trade mindless scrolling for meaningful reading.

The 150-square-meter space is stocked with more than 16,000 books, all available through a fast self-checkout system. Visitors can also borrow laptops, sip complimentary coffee, and unwind in a cozy communal area, all while waiting for their train.

“Our dream is for Metroteka to become an educational and cultural center, and not just a place where you can borrow your books from,” says Grażyna StrzelczakBatkowska, deputy director of the Targówek library.

A modern space that breathes life into books

Metroteka’s design is as inviting as its mission. A lush hydroponic garden wall filled with herbs and flowers gives the underground space a breath of fresh air, literally. Basil, oregano, and other plants grow without soil or sunlight, infusing the library with an unexpected sense of vitality. The bookshelves, shaped like soft, undulating waves, add to the organic feel.

“I always joke that books are not made of glass,” Strzelczak-Batkowska says. “You can just pop in, grab a few, throw them on a self-checkout machine, and that’s it—you’re out on a new adventure.”

Aiming to reverse a national trend

Poland’s reading habits have been in steady decline for years. A 2024 survey by the National Library of Poland found that only 41 percent of respondents had read at least one book in the past year. According to Tomasz Makowski, director of the National Library, the legacy of war has shaped these numbers. During World War II, Poland lost 70 percent of its libraries.

“We had several generations that did not see their parents or grandparents in front of a wall of books,” Makowski says. “Reading is [also] not something associated with adulthood, but with schools, teachers, librarians, and usually mothers reading to children.”

By placing literature in the path of everyday commuters, Metroteka hopes to shift that cultural perception.

An open invitation to all

For Makowski, the location is just as important as the books. “Opening a library in a metro station is like a dream for us,” he says. “Libraries should be beautiful and open; inviting, not intimidating. It’s not a shrine, but a place where you can spend time freely, take part in discussions, public consultations, or meet people.”

In the coming months, Metroteka plans to host author readings, workshops, and classes to further engage the community. Books can be returned either directly to the library or via parcel lockers outside the station, available around the clock.

As commuters pass through Kondratowicza station with coffee in hand and a novel tucked under one arm, Metroteka quietly transforms daily routines into cultural moments. By meeting people where they are, literally underground, the library isn’t just promoting reading. It’s redefining what public space can offer.


Source: https://www.optimistdaily.com/2025/09/underground-libraryin-warsaw-metro-invites-commuters-to-trade-scrolling-for-stories/. Access on May 4th 2026. 
Consider the last part of the article to answer question.

An open invitation to all
For Makowski, the location is just as important as the books. “Opening a library in a metro station is like a dream for us,” he says. “Libraries should be beautiful and open; inviting, not intimidating. It’s not a shrine, but a place where you can spend time freely, take part in discussions, public consultations, or meet people.”
In the coming months, Metroteka plans to host author readings, workshops, and classes to further engage the community. Books can be returned either directly to the library or via parcel lockers outside the station, available around the clock.
As commuters pass through Kondratowicza station with coffee in hand and a novel tucked under one arm, Metroteka quietly transforms daily routines into cultural moments. By meeting people where they are, literally underground, the library isn’t just promoting reading. It’s redefining what public space can offer.

You, an English teacher, decided to use the last part of the article to teach fixed phrases, idiomatic expressions and phrasal verbs to your students. After reading the article, you found three good examples to use during your class. Before explaining, you ask your students to guess their meanings. All your students’ guesses can be considered correct in the context of the article, EXCEPT
Alternativas
Q4219571 Inglês
Para responder à questão, leia o texto abaixo.


Examples of Professional Ethics


Professional ethics are principles of professional behavior that are adopted by an individual in their work. To be considered ethics, these must go beyond what is required by laws, regulations and reasonable expectations.


Key examples include:


Accountability

Honesty & Candor

Integrity & Moral

Conduct Confidentiality & Privacy

Respect For Individuals

Transparency

Objectivity

Fairness

Responsibility

Do the Right Thing


Fonte: https://simplicable.com/talent/professional-ethics.
In the expression Honesty & Candor, the word candor MOST nearly suggests:
Alternativas
Q4217997 Inglês
Read Text IV and answer the question that follow it.

TEXT IV

Flights resume in Sao Paulo after brief airspace closure due to technical issue

        SAO PAULO, April 9 (Reuters) - The airspace of Sao Paulo has been reopened following a brief closure on Thursday morning, the Congonhas and Guarulhos airports' operators and the Brazilian Air Force said in separate statements.

        Operators for the local Congonhas Airport and Guarulhos International Airport had said earlier that all landings and takeoffs had been suspended in the city due to what the Congonhas' operator said was an "electrical failure."

        Brazil's Air Force, which is responsible for national air traffic, said the suspension lasted just over half an hour, adding it found a "technical operational issue" as the reason for the incident, without providing further details.

        Guarulhos' operator said the issue did not happen at its airport, the busiest in Latin America.

        As operators rushed to mitigate the impacts, Brazil's civil aviation regulator said it implemented a series of initial measures outlined in its pre-crisis protocol, with the aim of monitoring the consequences of the incident.

Adapted from: https://www.reuters.com/world/americas/sao-paulos-airspacetemporarily-closed-one-airport-cites-electrical-failure-2026-04-09
Due to” in “due to what the Congonhas' operator said” (2nd paragraph) means 
Alternativas
Q4217996 Inglês
Read Text IV and answer the question that follow it.

TEXT IV

Flights resume in Sao Paulo after brief airspace closure due to technical issue

        SAO PAULO, April 9 (Reuters) - The airspace of Sao Paulo has been reopened following a brief closure on Thursday morning, the Congonhas and Guarulhos airports' operators and the Brazilian Air Force said in separate statements.

        Operators for the local Congonhas Airport and Guarulhos International Airport had said earlier that all landings and takeoffs had been suspended in the city due to what the Congonhas' operator said was an "electrical failure."

        Brazil's Air Force, which is responsible for national air traffic, said the suspension lasted just over half an hour, adding it found a "technical operational issue" as the reason for the incident, without providing further details.

        Guarulhos' operator said the issue did not happen at its airport, the busiest in Latin America.

        As operators rushed to mitigate the impacts, Brazil's civil aviation regulator said it implemented a series of initial measures outlined in its pre-crisis protocol, with the aim of monitoring the consequences of the incident.

Adapted from: https://www.reuters.com/world/americas/sao-paulos-airspacetemporarily-closed-one-airport-cites-electrical-failure-2026-04-09
The opposite of “earlier” (2nd paragraph) is 
Alternativas
Q4217995 Inglês
Read Text IV and answer the question that follow it.

TEXT IV

Flights resume in Sao Paulo after brief airspace closure due to technical issue

        SAO PAULO, April 9 (Reuters) - The airspace of Sao Paulo has been reopened following a brief closure on Thursday morning, the Congonhas and Guarulhos airports' operators and the Brazilian Air Force said in separate statements.

        Operators for the local Congonhas Airport and Guarulhos International Airport had said earlier that all landings and takeoffs had been suspended in the city due to what the Congonhas' operator said was an "electrical failure."

        Brazil's Air Force, which is responsible for national air traffic, said the suspension lasted just over half an hour, adding it found a "technical operational issue" as the reason for the incident, without providing further details.

        Guarulhos' operator said the issue did not happen at its airport, the busiest in Latin America.

        As operators rushed to mitigate the impacts, Brazil's civil aviation regulator said it implemented a series of initial measures outlined in its pre-crisis protocol, with the aim of monitoring the consequences of the incident.

Adapted from: https://www.reuters.com/world/americas/sao-paulos-airspacetemporarily-closed-one-airport-cites-electrical-failure-2026-04-09
In the title, the word “resume” means that flights have been 
Alternativas
Q4217985 Inglês

Read text I and answer the  question that follow it.


TEXT I

The Growing Complexity of Airspace

        The aviation industry has witnessed unprecedented growth in recent years. The number of flights, both commercial and private, has surged, resulting in a more congested airspace. This increased traffic volume places immense strain on air traffic controllers, who must manage a complex web of aircraft movements with precision and efficiency.

        Moreover, the integration of unmanned aerial vehicles (UAVs or drones) into the airspace adds another layer of complexity. While drones offer various benefits, their unregulated use poses significant risks to commercial aviation. Harmonizing the operations of manned and unmanned aircraft is a major challenge that requires careful consideration and robust regulations.

        Despite advancements in aviation technology, the air traffic control system still relies heavily on outdated infrastructure and systems. Many air traffic control centers operate with aging equipment that is prone to failures and lacks the capacity to handle the increasing volume of traffic. This infrastructure gap can lead to delays, inefficiencies, and safety concerns.

         Furthermore, the integration of new technologies, such as advanced automation and data analytics, has been slow. While these technologies hold the potential to revolutionize air traffic management, their implementation has been hindered by various factors, including cost, interoperability, and cybersecurity concerns.

        Air traffic control is a high-pressure job that demands exceptional focus, decision-making skills, and situational awareness. While air traffic controllers undergo rigorous training, human error remains a significant risk factor. Factors such as fatigue, stress, and workload can contribute to mistakes that have serious consequences. […]

        The increasing reliance on technology in the aviation industry has made it a prime target for cyberattacks. Air traffic control systems are critical infrastructure and must be protected from malicious actors. A successful cyberattack could have catastrophic consequences, including loss of life and economic damage. […]

        Addressing the problems facing air traffic control requires a multi-faceted approach involving collaboration between government agencies, aviation industry stakeholders, and technology providers.


Adapted from https://birminghamjournal.co.uk/ problems-with-air-traffic-control-today/

In the sentence “While air traffic controllers undergo rigorous training, human error remains a significant risk factor.” (5th paragraph), it is implied that humans are 
Alternativas
Q4217981 Inglês

Read text I and answer the  question that follow it.


TEXT I

The Growing Complexity of Airspace

        The aviation industry has witnessed unprecedented growth in recent years. The number of flights, both commercial and private, has surged, resulting in a more congested airspace. This increased traffic volume places immense strain on air traffic controllers, who must manage a complex web of aircraft movements with precision and efficiency.

        Moreover, the integration of unmanned aerial vehicles (UAVs or drones) into the airspace adds another layer of complexity. While drones offer various benefits, their unregulated use poses significant risks to commercial aviation. Harmonizing the operations of manned and unmanned aircraft is a major challenge that requires careful consideration and robust regulations.

        Despite advancements in aviation technology, the air traffic control system still relies heavily on outdated infrastructure and systems. Many air traffic control centers operate with aging equipment that is prone to failures and lacks the capacity to handle the increasing volume of traffic. This infrastructure gap can lead to delays, inefficiencies, and safety concerns.

         Furthermore, the integration of new technologies, such as advanced automation and data analytics, has been slow. While these technologies hold the potential to revolutionize air traffic management, their implementation has been hindered by various factors, including cost, interoperability, and cybersecurity concerns.

        Air traffic control is a high-pressure job that demands exceptional focus, decision-making skills, and situational awareness. While air traffic controllers undergo rigorous training, human error remains a significant risk factor. Factors such as fatigue, stress, and workload can contribute to mistakes that have serious consequences. […]

        The increasing reliance on technology in the aviation industry has made it a prime target for cyberattacks. Air traffic control systems are critical infrastructure and must be protected from malicious actors. A successful cyberattack could have catastrophic consequences, including loss of life and economic damage. […]

        Addressing the problems facing air traffic control requires a multi-faceted approach involving collaboration between government agencies, aviation industry stakeholders, and technology providers.


Adapted from https://birminghamjournal.co.uk/ problems-with-air-traffic-control-today/

The phrase “aging equipment” (3rd paragraph) qualifies equipment that is becoming 
Alternativas
Q4204976 Inglês

TEXT 2



Reading habits among children have changed significantly over the last decade. Many students now spend more time on screens than with printed books. While digital reading platforms can offer convenience and interactive features, they may also reduce concentration and deep comprehension.


Teachers and parents are encouraged to promote balanced reading habits by combining traditional books with digital resources. Creating reading routines at home and in school can help children develop stronger vocabulary, imagination, and critical thinking.


Encouraging reading should not be seen as an obligation alone, but as an opportunity for discovery and pleasure. When students associate reading with positive experiences, they are more likely to become lifelong readers.

The word “encouraged” in the second paragraph is closest in meaning to:
Alternativas
Respostas
61: D
62: A
63: B
64: B
65: E
66: C
67: A
68: B
69: A
70: B
71: A
72: C
73: D
74: A
75: C
76: B
77: B
78: A
79: D
80: C