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Q1663090 Inglês
Choose the alternative that indicates the plural of the words fish, life, woman.
Alternativas
Q1663087 Inglês

Read this notice about an apartment for rent and answer the question below.


“Students! Are you looking for a special place to live? Come to 140 Grant Street, Apt. 4B. This apartament is absolutely perfect for two serious students who are looking for a quiet neighborhood, just 15 minutes from campus.”

The expression “looking for” in bold type in the paragraph above is closest in meaning to _________________.

Alternativas
Q1663084 Inglês

Brazilian airforce airlifted 4 Polish citizens from the

coronavirus-stricken Chinese city Wuhan


    The President of Brazil, Jair Bolsonaro, has aided Poland by helping to evacuate 4 Polish citizens from the Coronavirusstricken Chinese city Wuhan. A Brazilian air force plane landed in Warsaw to drop the 4 Poles off, after which it continued its journey from Wuhan to Brazil. A total of 34 Brazilians were quarantined for 18 days after returning back home.

https://polanddaily.com/959-brazilian-airforce-airlifted-4-polish-citizens-from-the-coronavirus-stricken-chinese-city-wuhan

The sentence in bold in the text is in the:
Alternativas
Q1663083 Inglês

Brazilian airforce airlifted 4 Polish citizens from the

coronavirus-stricken Chinese city Wuhan


    The President of Brazil, Jair Bolsonaro, has aided Poland by helping to evacuate 4 Polish citizens from the Coronavirusstricken Chinese city Wuhan. A Brazilian air force plane landed in Warsaw to drop the 4 Poles off, after which it continued its journey from Wuhan to Brazil. A total of 34 Brazilians were quarantined for 18 days after returning back home.

https://polanddaily.com/959-brazilian-airforce-airlifted-4-polish-citizens-from-the-coronavirus-stricken-chinese-city-wuhan

The verb “aided”, in bold in the text, is closest in meaning to:
Alternativas
Q1663082 Inglês

Anne With an E fans wage digital war with Netflix over cancellation


    Anne Shirley, the outspoken orphan who first appeared in Lucy Maud Montgomery’s 1908 novel, Anne of Green Gables, has since appeared in countless movies and television spinoffs – and built a loyal global following. So it should probably come as little surprise that fans of the show’s latest remake – the TV series Anne With an E – are fiercely protective of their heroine. And like Anne, they’re willing to fight for what they believe in.

    The shows coproducers, Netflix and CBC, announced that the drama would be cancelled after three seasons. “People were outraged. The cast and the crew were also blindsided by it,” said Lisa E, a Toronto-based organizer with AWAE Fan Projects. “Everyone loves the show obviously. They just couldn’t believe it.” The day after the announcement, a group of fans took to Twitter with rallying cry: renew the show. The group’s most successful – and most controversial – campaign has been a digital, guerilla-style battle against the two companies.

Adapted from https://www.theguardian.com/world/2020/apr/22/anne-with-an-e-show-cancelled-angry-fans

According to the text:
Alternativas
Q1663081 Inglês

Anne With an E fans wage digital war with Netflix over cancellation


    Anne Shirley, the outspoken orphan who first appeared in Lucy Maud Montgomery’s 1908 novel, Anne of Green Gables, has since appeared in countless movies and television spinoffs – and built a loyal global following. So it should probably come as little surprise that fans of the show’s latest remake – the TV series Anne With an E – are fiercely protective of their heroine. And like Anne, they’re willing to fight for what they believe in.

    The shows coproducers, Netflix and CBC, announced that the drama would be cancelled after three seasons. “People were outraged. The cast and the crew were also blindsided by it,” said Lisa E, a Toronto-based organizer with AWAE Fan Projects. “Everyone loves the show obviously. They just couldn’t believe it.” The day after the announcement, a group of fans took to Twitter with rallying cry: renew the show. The group’s most successful – and most controversial – campaign has been a digital, guerilla-style battle against the two companies.

Adapted from https://www.theguardian.com/world/2020/apr/22/anne-with-an-e-show-cancelled-angry-fans

The word “blindsided”, in bold in the text, could be replaced by all the words below, EXCEPT:
Alternativas
Q1663079 Inglês

- I have a question. What would happen if there were a beautiful and highly intelligent child up in heaven waiting to be born and his or her parents decided that the children they already had were enough?

- Your ignorance of theology and medicine is appalling!

- I still think it’s a good question!

Adapted from https://www.peanuts.com/comics/

The words “beautiful”, “highly”, “intelligent” and “child”, in the context, are:
Alternativas
Q1663078 Inglês

Hero pilot safely lands passenger plane with no front

wheels as sparks fly from nose of jet


    A pilot safely landed a passenger plane without using its front wheels after they failed to deploy on arrival at the airport.

    Video footage of the emergency touchdown showed sparks flying from the nose of the aircraft as it slid along the runway in Myanmar.

    None of the 82 passengers and seven flight crew were injured during the incident at Mandalay International Airport.

    Myanmar National Airlines said in a statement that the pilot, Captain Myat Moe Aung, was alerted to the problem by the plane’s Engine Indicating and Crew Alerting System (EICAS).

    He informed the control tower and tried a backup emergency procedure to pull down the wheels on the Brazilian-made Embraer 190-LR.

    The pilot then carried out two fly-bys of the runway to allow air controllers to check visually whether the landing gear had deployed.

    After dumping fuel to reduce the landing weight, he brought the aircraft in to land on its rear wheels before the nose slowly tipped down to make contact with the runway at 9.09am on Sunday.

    “The pilot did a great job,” said Win Khant, permanent secretary of transportation and telecommunication ministry. 

    A video posted online by one of the passengers showed smoke spreading through the plane before they evacuated the aircraft.

    Several of the passengers were smiling as they walked away from the plane.

    Flight operations at the airport were suspended for several hours as a result of the incident, which is now under investigation.

    “Myanmar national airlines would like to thank all passengers and our crew on board,” the company said in a statement.

    Last week a Biman Bangladesh Airlines plane skidded off the runway after landing in bad weather in Yangon. At least 15 crew and passengers were injured.

www.independent.co.uk 

It is possible to infer from the title that:
Alternativas
Q1663077 Inglês

Hero pilot safely lands passenger plane with no front

wheels as sparks fly from nose of jet


    A pilot safely landed a passenger plane without using its front wheels after they failed to deploy on arrival at the airport.

    Video footage of the emergency touchdown showed sparks flying from the nose of the aircraft as it slid along the runway in Myanmar.

    None of the 82 passengers and seven flight crew were injured during the incident at Mandalay International Airport.

    Myanmar National Airlines said in a statement that the pilot, Captain Myat Moe Aung, was alerted to the problem by the plane’s Engine Indicating and Crew Alerting System (EICAS).

    He informed the control tower and tried a backup emergency procedure to pull down the wheels on the Brazilian-made Embraer 190-LR.

    The pilot then carried out two fly-bys of the runway to allow air controllers to check visually whether the landing gear had deployed.

    After dumping fuel to reduce the landing weight, he brought the aircraft in to land on its rear wheels before the nose slowly tipped down to make contact with the runway at 9.09am on Sunday.

    “The pilot did a great job,” said Win Khant, permanent secretary of transportation and telecommunication ministry. 

    A video posted online by one of the passengers showed smoke spreading through the plane before they evacuated the aircraft.

    Several of the passengers were smiling as they walked away from the plane.

    Flight operations at the airport were suspended for several hours as a result of the incident, which is now under investigation.

    “Myanmar national airlines would like to thank all passengers and our crew on board,” the company said in a statement.

    Last week a Biman Bangladesh Airlines plane skidded off the runway after landing in bad weather in Yangon. At least 15 crew and passengers were injured.

www.independent.co.uk 

These are verbs from the text. Choose the alternative in which we can find only irregular verbs.
Alternativas
Q1663076 Inglês

Hero pilot safely lands passenger plane with no front

wheels as sparks fly from nose of jet


    A pilot safely landed a passenger plane without using its front wheels after they failed to deploy on arrival at the airport.

    Video footage of the emergency touchdown showed sparks flying from the nose of the aircraft as it slid along the runway in Myanmar.

    None of the 82 passengers and seven flight crew were injured during the incident at Mandalay International Airport.

    Myanmar National Airlines said in a statement that the pilot, Captain Myat Moe Aung, was alerted to the problem by the plane’s Engine Indicating and Crew Alerting System (EICAS).

    He informed the control tower and tried a backup emergency procedure to pull down the wheels on the Brazilian-made Embraer 190-LR.

    The pilot then carried out two fly-bys of the runway to allow air controllers to check visually whether the landing gear had deployed.

    After dumping fuel to reduce the landing weight, he brought the aircraft in to land on its rear wheels before the nose slowly tipped down to make contact with the runway at 9.09am on Sunday.

    “The pilot did a great job,” said Win Khant, permanent secretary of transportation and telecommunication ministry. 

    A video posted online by one of the passengers showed smoke spreading through the plane before they evacuated the aircraft.

    Several of the passengers were smiling as they walked away from the plane.

    Flight operations at the airport were suspended for several hours as a result of the incident, which is now under investigation.

    “Myanmar national airlines would like to thank all passengers and our crew on board,” the company said in a statement.

    Last week a Biman Bangladesh Airlines plane skidded off the runway after landing in bad weather in Yangon. At least 15 crew and passengers were injured.

www.independent.co.uk 

The correct information from the text is:
Alternativas
Q1663075 Inglês

Home School Tips


 Many schools around the world closed because of the coronavirus. Parents must be a substitute teacher, and they learn with their children at home. It is not an easy task.

 Some parents expect that their children will work as hard as they do in school. However, parents need to understand that every child is different and works at different speeds. It is important to be kind and thoughtful.

    It does not have to be boring to learn. It can be fun, too. When parents teach their children math, they do not need to sit at the table and work with a book. Children can practice math during common activities such as baking or dining.

    Experts also say that it is important to communicate with the school and teachers and to stay in contact with school friends.

www.newsinlevels.com

The closest meaning of the word ‘thoughtful’ is:
Alternativas
Q1663074 Inglês

Home School Tips


 Many schools around the world closed because of the coronavirus. Parents must be a substitute teacher, and they learn with their children at home. It is not an easy task.

 Some parents expect that their children will work as hard as they do in school. However, parents need to understand that every child is different and works at different speeds. It is important to be kind and thoughtful.

    It does not have to be boring to learn. It can be fun, too. When parents teach their children math, they do not need to sit at the table and work with a book. Children can practice math during common activities such as baking or dining.

    Experts also say that it is important to communicate with the school and teachers and to stay in contact with school friends.

www.newsinlevels.com

Choose the correct alternative that shows a modal verb indicating an obligation.
Alternativas
Q1663073 Inglês

Flooding hits parts of Midwest, with evacuations in Michigan


    People living along two mid-Michigan lakes and parts of a river were evacuated Tuesday following several days of heavy rain that produced flooding and put pressure on dams in the area.

    Two Midland-area schools were opened for evacuees and more than 50 roads have been closed. The evacuations in Michigan followed days of heavy rains in parts of the Midwest that also brought flooding to Chicago and other parts of Illinois, as well as Ohio and other states.

“We were laying in bed when I heard sirens,” Jon St. Croix told the Midland Daily News. “A fire truck was driving around, broadcasting that (we needed) to evacuate. It’s a scary thing — you’re sleeping and awake to sirens.”

    St. Croix, 62, his wife and a next-door neighbor were among more than a dozen people sheltering in one of the schools. Their home was not flooded, but St. Croix said he had seen flooding in the area.

    Volunteers at the schools said about 120 vehicles were in the parking lots and about 30 people had been staying on cots inside, according to WNEM-TV.

www.nbcnews.com

“...broadcasting (...),” underlined in the text is closest, in meaning to:
Alternativas
Q1663072 Inglês

Flooding hits parts of Midwest, with evacuations in Michigan


    People living along two mid-Michigan lakes and parts of a river were evacuated Tuesday following several days of heavy rain that produced flooding and put pressure on dams in the area.

    Two Midland-area schools were opened for evacuees and more than 50 roads have been closed. The evacuations in Michigan followed days of heavy rains in parts of the Midwest that also brought flooding to Chicago and other parts of Illinois, as well as Ohio and other states.

“We were laying in bed when I heard sirens,” Jon St. Croix told the Midland Daily News. “A fire truck was driving around, broadcasting that (we needed) to evacuate. It’s a scary thing — you’re sleeping and awake to sirens.”

    St. Croix, 62, his wife and a next-door neighbor were among more than a dozen people sheltering in one of the schools. Their home was not flooded, but St. Croix said he had seen flooding in the area.

    Volunteers at the schools said about 120 vehicles were in the parking lots and about 30 people had been staying on cots inside, according to WNEM-TV.

www.nbcnews.com

According to the text, we can say that:
Alternativas
Q1663071 Inglês

Flooding hits parts of Midwest, with evacuations in Michigan


    People living along two mid-Michigan lakes and parts of a river were evacuated Tuesday following several days of heavy rain that produced flooding and put pressure on dams in the area.

    Two Midland-area schools were opened for evacuees and more than 50 roads have been closed. The evacuations in Michigan followed days of heavy rains in parts of the Midwest that also brought flooding to Chicago and other parts of Illinois, as well as Ohio and other states.

“We were laying in bed when I heard sirens,” Jon St. Croix told the Midland Daily News. “A fire truck was driving around, broadcasting that (we needed) to evacuate. It’s a scary thing — you’re sleeping and awake to sirens.”

    St. Croix, 62, his wife and a next-door neighbor were among more than a dozen people sheltering in one of the schools. Their home was not flooded, but St. Croix said he had seen flooding in the area.

    Volunteers at the schools said about 120 vehicles were in the parking lots and about 30 people had been staying on cots inside, according to WNEM-TV.

www.nbcnews.com

Choose the alternative in which you can find the Past Perfect Continuous.
Alternativas
Q1663070 Inglês

Woman wins Picasso painting worth €1m in raffle


    An Italian woman has won a painting by Pablo Picasso, worth about €1m (£900,000; $1.1m), in a raffle after being given the ticket as a gift.

    The winning ticket was pulled out during a live draw at Christie’s auction house in Paris.

    The event, which was fundraising for Care charity, had been postponed twice - first to sell more tickets, and then because of coronavirus restrictions.

    The prize painting, Nature Morte, is a still life from 1921.

     It is a relatively small artwork - measuring 9in by 18in (23cm by 46cm) - which shows a glass of absinthe and a newspaper on a table.

    In total €5.1m was raised for the charity by selling 51,000 raffle tickets at €100 each. About 29% of the tickets were sold in France, followed by the US and Switzerland.

    Organisers said that €4.2m of proceeds will go towards clean water projects in schools and villages in Madagascar, Morocco and Cameroon.

    David Nahmad, the billionaire collector from Monaco who supplied the Picasso painting, will be given €900,000. He also donated €100,000 to Care, organisers said.

    “Picasso would have loved an operation like this, because he was someone with a lot of interest in humanitarian and social causes,” sale organiser Peri Cochin told Reuters news agency.

Adapted from www.bbc.com

The word “postponed”, underlined in the text, is closest in meaning to:
Alternativas
Q1663069 Inglês

Woman wins Picasso painting worth €1m in raffle


    An Italian woman has won a painting by Pablo Picasso, worth about €1m (£900,000; $1.1m), in a raffle after being given the ticket as a gift.

    The winning ticket was pulled out during a live draw at Christie’s auction house in Paris.

    The event, which was fundraising for Care charity, had been postponed twice - first to sell more tickets, and then because of coronavirus restrictions.

    The prize painting, Nature Morte, is a still life from 1921.

     It is a relatively small artwork - measuring 9in by 18in (23cm by 46cm) - which shows a glass of absinthe and a newspaper on a table.

    In total €5.1m was raised for the charity by selling 51,000 raffle tickets at €100 each. About 29% of the tickets were sold in France, followed by the US and Switzerland.

    Organisers said that €4.2m of proceeds will go towards clean water projects in schools and villages in Madagascar, Morocco and Cameroon.

    David Nahmad, the billionaire collector from Monaco who supplied the Picasso painting, will be given €900,000. He also donated €100,000 to Care, organisers said.

    “Picasso would have loved an operation like this, because he was someone with a lot of interest in humanitarian and social causes,” sale organiser Peri Cochin told Reuters news agency.

Adapted from www.bbc.com

The meaning of “raffle” in the title is:
Alternativas
Q1663068 Inglês

Woman wins Picasso painting worth €1m in raffle


    An Italian woman has won a painting by Pablo Picasso, worth about €1m (£900,000; $1.1m), in a raffle after being given the ticket as a gift.

    The winning ticket was pulled out during a live draw at Christie’s auction house in Paris.

    The event, which was fundraising for Care charity, had been postponed twice - first to sell more tickets, and then because of coronavirus restrictions.

    The prize painting, Nature Morte, is a still life from 1921.

     It is a relatively small artwork - measuring 9in by 18in (23cm by 46cm) - which shows a glass of absinthe and a newspaper on a table.

    In total €5.1m was raised for the charity by selling 51,000 raffle tickets at €100 each. About 29% of the tickets were sold in France, followed by the US and Switzerland.

    Organisers said that €4.2m of proceeds will go towards clean water projects in schools and villages in Madagascar, Morocco and Cameroon.

    David Nahmad, the billionaire collector from Monaco who supplied the Picasso painting, will be given €900,000. He also donated €100,000 to Care, organisers said.

    “Picasso would have loved an operation like this, because he was someone with a lot of interest in humanitarian and social causes,” sale organiser Peri Cochin told Reuters news agency.

Adapted from www.bbc.com

Choose the right alternative according to the text.
Alternativas
Q1660181 Física

Recentemente a legislação brasileira passou a determinar que os veículos trafeguem nas estradas com os faróis baixos acesos durante o dia ou uma outra lâmpada própria para isso, chamada luz diurna. Os carros geralmente possuem duas lâmpadas dos faróis baixos e duas lâmpadas dos faróis altos. Para obedecer a essa legislação, evitar que o usuário esqueça de acender os faróis e para preservar o uso das lâmpadas de farol baixo sem a necessidade da inclusão de lâmpadas extras, um determinado fabricante de automóveis optou pela seguinte solução descrita a seguir. Os carros dessa marca possuem as lâmpadas de farol alto com dois modos diferentes de associação elétrica. No primeiro modo, chamado “farol alto”, as lâmpadas são ligadas em paralelo entre si e à bateria do carro (12 V). As lâmpadas são iguais e dissipam a potência de 60W cada uma. Esse modo está representado na figura I a seguir. No segundo modo, um sistema automatizado foi feito de tal forma que ao ligar o carro, se os faróis estiverem desligados, esse sistema associa as duas lâmpadas de farol alto em série e essa associação é chamada de “modo luz diurna”, representado pela figura II a seguir. 


Imagem associada para resolução da questão


No modo luz diurna, as lâmpadas acendem com um brilho menos intenso, porém o suficiente para obedecer à legislação e não atingem a temperatura do modo farol alto. Sabe-se que a resistência elétrica das lâmpadas é dada pelo filamento de tungstênio e o mesmo apresenta um aumento do valor da resistência elétrica em função da temperatura atingida. Nesse caso, considere que a resistência elétrica de cada lâmpada no modo luz diurna é igual a 75% da resistência elétrica de cada lâmpada no modo farol alto.

Considere as lâmpadas como resistores ôhmicos ao atingir cada patamar de temperatura, ou seja, em cada uma das condições descritas no enunciado. E com base nisso assinale a alternativa que indica corretamente o valor de potência elétrica dissipada, em W, em cada lâmpada quando estiver no modo luz diurna.  

Alternativas
Q1660176 Física

No sistema mostrado na figura a seguir, a polia e o fio são ideais (massas desprezíveis e o fio inextensível) e não deve ser considerado nenhuma forma de atrito. Sabendo-se que os corpos A e B têm massa respectivamente iguais a 4 kg e 2 kg e que o corpo A desce verticalmente a uma aceleração constante de 5 m/s2 , qual o valor do ângulo θ, que o plano inclinado forma com a horizontal?

Adote o módulo da aceleração da gravidade igual a 10 m/s2 .


Imagem associada para resolução da questão

Alternativas
Respostas
821: C
822: D
823: C
824: B
825: B
826: B
827: A
828: A
829: C
830: D
831: B
832: C
833: A
834: D
835: A
836: A
837: D
838: D
839: B
840: D