Foram encontradas 120 questões.

The phrase “people have always had the desire to look” (l.3) can be correctly replaced with people always had the desire to look.
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In terms of text typology, this is a narrative text.
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- Gramática - Língua InglesaAdjetivos | AdjectivesOposto | Opposite
- Gramática - Língua InglesaVerbos | Verbs

In the sentence “these findings suggest that Facebook may undermine it” (l.32 and 33), the verb “undermine” means the opposite of the verb to mine.
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Crossing the street while listening to an MP3 player may soon be illegal in New York. A law has been proposed in response to several deaths apparently caused by pedestrians stepping into traffic listening to iPods. The ban would also extend to other electronic devices including cell phones, video games and handheld email devices, and offenders would face a $ 100 fine.
Pedestrians are getting so involved with what they are listening on their iPods that they don’t pay enough attention to the traffic, often with tragic consequences. According to some official information, many people are being killed as a result of stepping off the sidewalk in front of fast-moving vehicles. And most of the accidents can’t be avoided because the victims couldn’t even hear the warning because of the use of MP3.
Mark Hancock & Annie McDonald. English result upper-intermediate. Oxford University Press. p. 103 (adapted).
Judge the following items according to the text.Pedestrians are getting so involved with what they are listening on their iPods that they don’t pay enough attention to the traffic, often with tragic consequences. According to some official information, many people are being killed as a result of stepping off the sidewalk in front of fast-moving vehicles. And most of the accidents can’t be avoided because the victims couldn’t even hear the warning because of the use of MP3.
Mark Hancock & Annie McDonald. English result upper-intermediate. Oxford University Press. p. 103 (adapted).
It is correct to infer from the text that, if people didn’t use electronic devices outside their homes, accidents wouldn’t happen.
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“I was already confused because in India the teachers switch classes according to periods” (l.7 and 8) = Eu ainda estava confuso porque na Índia os professores trocam de salas de acordo com os períodos.
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Physical appearance has been a concern of human beings for a long time now.
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In the sentence “Sleeping in class declined, as did self-reported depression” (l.35 and 36), the word “as” indicates that depression also declined.
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The expression “sluggish domestic bird” (l.23) refers to “hummingbirds” (l.8).
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“They also embarrassed the intelligence community and initiated an international discussion on the boundaries of surveillance in this age of instant communication” (l.15 to 18) = Eles também envergonharam a comunidade ligada aos serviços de inteligência e deram início a uma discussão internacional sobre os limites da vigilância nesta era de comunicação instantânea.
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Considere a função F(t) = 0,8 sen(24pt), em que t ≥ 0, e, a partir dela, defina P(t) = 10 – 5 F(t + 1/48). Com base nessas informações, julgue o próximo item.
Para algum t0 ≥ 0, tem-se que P(t0) ≤ 5.
Para algum t0 ≥ 0, tem-se que P(t0) ≤ 5.
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