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Questões de Concurso Sobre sinônimos | synonyms em inglês

Foram encontradas 1.586 questões

Q4254766 Inglês
AI teachers and cybernetics - what could the world look like in 2050?

Laura Cress - Technology reporter


   The last 25 years has seen some mind-bending technological changes. At the start of the century, most computers connected to the internet with noisy dial-up connections, Netflix was an online DVD rental company, and the vast majority of people hadn't even heard of a smartphone. Fast forward two and a half decades, and innovations in AI, robotics and much else besides are emerging at an incredible rate. So we decided to ask experts what the next 25 years could bring. Here are their predictions for the technology we'll be using by 2050 - and how it could reshape our lives.

    Merging humans and machines

    Science fiction set in the 2050s is full of examples of humans using technological enhancements to feel fitter, happier and more productive. In the 2000 hit game Deus Ex - set in 2052 - the player can inject themselves with tiny robots called “nanites”. These microscopic robots manipulate matter on atomic levels, giving superhuman abilities such as enhanced speed and the ability to see in the dark. It sounds like something from the distant future, but nanotechnology - engineering at a scale of millionths of a millimetre - is already used in lots of everyday real-life tech. In fact, it is powering the way you are reading these very words right now - every smartphone or computer is run by a central chip made up of billions of tiny transistors - electrical components built on a nanoscale to speed up data processing. Professor Steven Bramwell at the London Centre for Nanotechnology told the BBC by 2050 we should expect the lines between machines, electronics and biology to be “significantly blurred”. That means we could see nanotechnology implants by then - but more to “monitor your health or aid communication” rather than to appear invisible, as in Deus Ex. Medicine could also make common use of machines at a nanometre scale to “deliver drugs to exactly where they need to go”, said Professor Bramwell. Cybernetics professor Kevin Warwick is equally interested in studying augmentations, going one step further than most. In 1998 he became the first human to have a microchip implanted into his nervous system, earning him the title “Captain Cyborg”. Professor Warwick believes by 2050, advancements in cybernetics - the science studying the links between natural and mechanical systems - could lead to trailblazing treatments for diseases. He predicts the use of “deep brain electronic stimulation” as a partial treatment for some conditions such as schizophrenia, rather than medicine. He adds it is likely we'll see more cybernetic enhancements of the kind he has already trialled himself, so that “your brain and body can be in different places”. And what if we wanted to test out how the latest enhancement, or even new diet worked on our bodies, without any risks of experiencing the side effects? Professor Roger Highfield, Science Director of the Science Museum, believes “digital twins” - virtual versions of a physical object, updated using real time data - could become a regular feature in our lives. He imagines a world where each of us could have “thousands of simplified twins”, using them to explore how “different medications or lifestyle changes affect your unique biology”. In other words, we could preview our futures before we live them.

     The next generation of AI  

    Many technology firms, including Google and IBM, are currently locked in a multi-billion dollar race to revolutionise how we push fields like AI even further - in the form of quantum computing. Quantum computers are machines which can do very complex calculations at incredibly fast speeds - for example, simulating molecular interactions to design new drugs faster. In January 2025, Jensen Huang - boss of the leading chip firm Nvidia - said he believed “very useful” quantum computing would come in 20 years. AI itself will undoubtedly continue to loom large in our society as we journey towards the half century mark. Futurist and author Tracey Follows, who helped write a White Paper on UK education in 2050, believes learning will take place across “virtual and physical realities” using AI teachers which “adjust in real time”. Rather than textbooks, she predicts children will use “immersive simulations”. Meanwhile, education will be less standardised, with each child's individual DNA or biometric data studied to understand how they learn best.

Available on https://www.bbc.com/news/articles/c865n800d5jo
In the sentence “innovations... are emerging at an incredible rate,” which word could replace “incredible” without changing the meaning? 
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Q4247267 Inglês

Q50.png (561×200)

Available at: https://www.gocomics.com/calvinandhobbes/2026/07/01


In the sentence "Think of something else," the word else means:

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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:
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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
Q4246818 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

Teachers “who often lack a clear understanding of the concept” are those whose knowledge of the concept is
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
Q4217982 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 first word in “Furthermore, the integration of new technologies” (4th paragraph) can be replaced, without significant change of meaning, by 
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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:
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Q4203089 Inglês

Imagem associada para resolução da questão



Available at: https://www.gocomics.com/comics/popular



Read the excerpt from the comic strip:


"You're into some weird stuff, dude."


In this context, which word is the closest synonym to dude?

Alternativas
Q4203068 Inglês
Read the text to answer question.


The World's Carmakers Are Struggling to Compete with China


   Global carmakers are facing a reckoning as US, European and Japanese brands lose ground to Chinese rivals setting the pace not only in electric vehicles, but also in batteries, design and software. The BBC visited factory floors in Beijing and Hefei and found striking levels of automation and software development speed, leaving foreign brands that once dominated the Chinese market struggling to keep up.

   "We have no chance against this," Honda chief executive Toshihiro Mibe told Japanese media after visiting a highly automated factory in Shanghai. Ford chief executive Jim Farley has also warned that Western carmakers are "in a fight for our lives" as Chinese rivals expand globally.

   After decades spent investing in joint ventures with Chinese partners to build vehicles, foreign carmakers are now changing the nature of those partnerships to stay competitive.

   "The biggest mistake that the developed world is making is believing that the transition is only about electric cars," says Shanghaibased auto analyst Bill Russo. "It's about who will lead the next generation of mobility technology."


Source: BBC News, "The world's carmakers are struggling to compete with China". Available at: https://www.bbc.com/news/articles/c4g8vg72z430. Accessed on May 27, 2026.
Read the sentence:

"The developed world is making a mistake."

Which word can replace "mistake" without changing the meaning of the sentence?
Alternativas
Q4197236 Inglês
Read the text to answer question.


Why Soft Skills Matter


When discussing careers, professional growth, or the process of finding a job, people often focus mainly on "hard skills." These are abilities directly associated with carrying out specific tasks or performing a certain profession. In most cases, they can be tested or measured because they are developed through diplomas, certifications, technical courses, workshops, academic education, and professional training programs.

    In contrast, "soft skills" are not as easy to evaluate quantitatively. They are usually connected less to formal education and more to personal experience, behavior, attitude, and the way individuals interact with others. For this reason, they are frequently referred to as "people skills." They involve qualities such as the ability to communicate effectively, cooperate with others, motivate teams, or demonstrate leadership in different situations.

    Among the soft skills most valued in the workplace are creativity, teamwork, leadership, organization, adaptability, and strong written and verbal communication. These competencies contribute to the development of a more complete and versatile professional. In competitive job markets, they can even become a major advantage for candidates seeking employment opportunities. Since interpersonal interaction exists in nearly every profession, these skills are important across practically all industries. For employers and job seekers alike, these abilities are considered "transferable skills" because they can be applied successfully in different positions, companies, and professional environments. Organizations generally appreciate professionals who can adapt easily, collaborate with others, and maintain effective interpersonal relationships, making soft skills increasingly valuable in modern workplaces.


Adapted from the article "Soft Skills" available at: https://lingua.com/businessenglish/reading/soft-skills/
In the sentence "They can provide a competitive edge in a job search," the expression "competitive edge" could be replaced, without changing the meaning, by:
Alternativas
Q4197233 Inglês
Read the text to answer question.


Why Soft Skills Matter


When discussing careers, professional growth, or the process of finding a job, people often focus mainly on "hard skills." These are abilities directly associated with carrying out specific tasks or performing a certain profession. In most cases, they can be tested or measured because they are developed through diplomas, certifications, technical courses, workshops, academic education, and professional training programs.

    In contrast, "soft skills" are not as easy to evaluate quantitatively. They are usually connected less to formal education and more to personal experience, behavior, attitude, and the way individuals interact with others. For this reason, they are frequently referred to as "people skills." They involve qualities such as the ability to communicate effectively, cooperate with others, motivate teams, or demonstrate leadership in different situations.

    Among the soft skills most valued in the workplace are creativity, teamwork, leadership, organization, adaptability, and strong written and verbal communication. These competencies contribute to the development of a more complete and versatile professional. In competitive job markets, they can even become a major advantage for candidates seeking employment opportunities. Since interpersonal interaction exists in nearly every profession, these skills are important across practically all industries. For employers and job seekers alike, these abilities are considered "transferable skills" because they can be applied successfully in different positions, companies, and professional environments. Organizations generally appreciate professionals who can adapt easily, collaborate with others, and maintain effective interpersonal relationships, making soft skills increasingly valuable in modern workplaces.


Adapted from the article "Soft Skills" available at: https://lingua.com/businessenglish/reading/soft-skills/
In the sentence "These competencies contribute to the development of a more complete and versatile professional," the word "versatile" could be replaced, without changing the meaning, by:
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Q4197231 Inglês
Choose the alternative in which the pair of words are synonyms.
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Q4185980 Inglês
    Sappho was a Greek lyric poet greatly admired in all ages for the beauty of her writing style and for her ability to impress readers with a lively sense of her personality. Her language contains elements from Aeolic vernacular speech and Aeolic poetic tradition, with traces of epic vocabulary familiar to readers of Homer. Her phrasing is concise, direct, and picturesque. 

    Many legends about her have been repeated for centuries. She is said, for example, to have been married to Cercylas, a wealthy man from the island of Andros. But many scholars challenge this claim. Most modern critics also consider it legend that Sappho leaped from the Leucadian rock to certain death in the sea because of her unrequited love of Phaon, a younger man and a sailor. She had at least two brothers, Larichus and Charaxus, and may have had a third. A fragment from Sappho that is dedicated to Charaxus has survived. One of her poems mentions a daughter named Cleis or Claïs. The tradition that she fled the island or was banished and went to Sicily may be true, but she lived most of her life in her hometown of Mytilene on Lesbos. Her work contains only a few apparent allusions to the political disturbances of the time. 

Source: Britannica. Adaptation.
Which pair of words below can directly replace the underlined words in the 2nd paragraph of the text, in the same order, without changing their meaning? 
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Q4163273 Inglês
Analyze the following statements and mark T (True) or F (False):

( ) The text uses the adverb genuinely, in the fifth paragraph, to modify the adjective positive, and it correctly employs the preposition at when referring to the specific location where the Tara Brooch was discovered.
( ) The phrase cater for, in the first paragraph, Íunctions as a phrasal verb, and the text uses the coordinating conjunction and to link two distinct noun phrases.
( ) The word accommodate is a synonym for cater for, in the first paragraph. In the context, as it actually refers to a type of seaside transportation rather than the process of providing housing or space for the commuters mentioned.
( ) The word order in the sentence The eight century Tara Brooch is incorrect. According to standard English syntax, the noun must always precede the subject in passive constructions.

Which alternative CORRECTLY fills in the parentheses above, from top to bottom?
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Q4163272 Inglês
In the context of the text, what is the MOST accurate synonym for the word legacy as it appears in the phrase addressing a long-standing planning legacy issue
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Q4155950 Inglês

Based on the text below, answer the question.

TEXT III

The English schools looking to dispel ‘doom and gloom' around Al

Charles Darwin chatting with students about evolution, primary school pupils seeing their writing transformed into images, Luton reimagined as a cool automobile - artificial intelligence is invading schools across England in surprising ways.

While Bridget Philipson, the education secretary, in January called for a “digital revolution” involving Al in schools, it has already begun in places such as Willowdown primary school in Bridgwater, Somerset.

Matt Cave, Willowdown's head teacher, said his pupils improve their descriptive writing by feeding their work into an Al client to generate images.

“All of a sudden they've got all these pictures from different people’s descriptions, and they can then discuss with their classmates whether that was the image they expected to be in the reader’s head,” Cave said.

“It was really stimulating and thought-provoking for them to have a different audience.” The results, according to Cave, have been "brilliant” and a contrast to the “doom and gloom” he had heard from worried school leaders.

“I wouldn't want anyone to think we weren't aware of the potential hazards - we emphasise that to the children continually. But it's going to be a tool that they are going to need to use all their lives,” Cave said.

Marina Wyatt, head of science for key stage 3 at Furze Platt senior school in Maidenhead, said that she has found teacher-led use of Al useful for engaging students in discussions, including with a virtual Charles Darwin.

In the prompt we tell it to respond as Charles Darwin, and stay in the role. And it works. It came up with some brilliant stuff.

 

Adapted from https://www.theguardian.com/education/2025/mar/06/theenglish-schools-looking-to-dispel-doom-and-gloom-around-ai

ln the extract “[...] by feeding their work into an Al client to generate images.”, “by” is closest in meaning to:  
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Q4155945 Inglês

Based on the text below, answer the question.

TEXT II

Impact over income: a striking number of gen Zers are becoming teachers

Joseph Curatolo was studying architecture four years ago when he took a summer job, teaching music to middle school students. When he told them he might leave the program to focus on his studies, he said, they burst into tears.

“The fact that I had such an impact on these kids led me to reconsider my career,” said Curatolo, 22. He is now a seventh-and eighth-grade social studies teacher, based in New York City.

Amid a nationwide decline of teaching, Curatolo is not alone: a striking number of gen Z graduates are entering the classroom, despite longstanding concerns over pay and conditions.

Teach For America (TFA), a non-profit education organization, experienced a near 43% increase in its teaching fellows - which TFA refers to as corp members - over the past three years. A generation whose formative years were spent in isolation during the Covid-19 lockdown is “craving human connection and experiences that feel real’, suggested Whitney Petersmeyer, TFA's chief growth and program officer.

Gen Z is “responding to the opportunity for purpose and responsibility at a time where many entry jobs feel uncertain or disconnected from impact’, she added. During periods of economic uncertainty and turbulence, college graduates have been known to turn to industries fields with major shortages, like education.

This generation came of age “in a rapidly changing world,” Randi Weingarten, president of American Teachers Federation, said in a statement, “and that lived experience helps them relate to students in powerful ways.” New arrivals in the classroom are bringing a new perspective, according to Weingarten. “They're reimagining how we teach, bringing new approaches to technology and social-emotional learning.”

 

Adapted from https://www.theguardian.com/education/2026/janf02/gen-z-teachers-profession

In the following extract: “Amid a nationwide decline of teaching, [...]", “amid” is synonym of: 
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Q4155943 Inglês

Based on the text below, answer the question.

TEXT I

Linguists start compiling first ever complete dictionary of ancient Celtic 

It is not likely to be a hefty volume because the vast majority of the material has been lost in the mists of time. But the remnants of a language spoken in parts of the UK and Ireland 2,000 years ago are being collected for what is being billed as the first complete dictionary of ancient Celtic.

Sources for the dictionary will range from Julius Caesar's account of his conquest of parts of northern Europe to ancient memorial stones.

Dr Simon Rodway, a senior lecturer in the department of Welsh and Celtic studies at Aberystwyth, said it was exciting to be involved in compiling the first dictionary of its kind.

He said: “These disparate sources have never before been brought together in a way that offers such an insight into the nature of Celtic languages spoken in these islands at the dawn of the historical period.

“The picture of the linguistic landscape of Britain and Ireland will be of interest not only to linguists but to historians, archaeologists and archaeogeneticists.”

The team compiling the dictionary say that while modern Celtic languages are often different from each other, similarities can be seen between words.

Rodway said: “With the exception of a very small number of inscriptions from Roman Britain in Celtic languages, we're dependent on documents that are written either in Latin or Greek, but which contain names of places, ethnic groups or individuals that we can say are Celtic.

“People have studied, place names before and a few inscriptions but we're going to try and get everything together and see what patterns emerge.”

He said the bulk of the material would come from the Roman period in Britain, from the first to the fourth centuries AD, and from the middle of the second century onwards in Ireland. Another source is inscriptions on stones in places such as Cornwall and Ireland that use the Ogham alphabet, a system of straight lines designed to be carved on to stone, metal, bone or wood.


Adapted from https://www.theguardian.com/science/2025/dec/08/linguists-start-compiling-first-ever-complete-dictionary-of-ancient-celtic

The alternative in which the word is synonym of “hefty” in “It's not likely to be a hefty volume [...]" is:  
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Ano: 2026 Banca: EPCAR Órgão: EPCAR Prova: EPCAR - 2026 - EPCAR - Cadete do Ar |
Q4141013 Inglês

Instruction: Refer to Text II to answer the question.



TEXT II 


Tiger Eyes


                                          


Available on: https://electricliterature.com/7-books-about-

coming-of-age-in-a-small-town/. Accessed on: December 17 th 2025.  

What option expresses an idea that is similar to the meaning of the word “sojourn” (line 18)?
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Respostas
1: C
2: C
3: B
4: E
5: B
6: C
7: C
8: C
9: C
10: E
11: E
12: A
13: C
14: D
15: A
16: B
17: D
18: C
19: A
20: C