Questões de Concurso
Comentadas sobre vocabulário | vocabulary em inglês
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By Brian X. Chen, August 28, 2008
Just as small, fast-moving mammals replaced lumbering
dinosaurs, pocketable gadgets are evolving to fill niches that
larger, deskbound computers can't reach. But as they shrink,
these gadgets are faced with problems mammals face, too,
such as efficiently dissipating heat.
The recent example of Apple's first-generation iPod nanos
causing fires in Japan raises the question of whether
increasingly innovative product designs are impinging on
safety. The nano incident illustrates how risk can increase as
devices decrease in size, says Roger Kay, an analyst at
EndpointTechnologies.
"As [gadgets] get smaller, the tradeoffs become more difficult,
the balance becomes more critical and there's less room for
error," Kay said. "I'm not surprised it's happening to the nano
because that's the small one. You're asking it to do a lot in a
very, very small package and that's pushing the envelope.”
There's no question that industrial designers' jobs have
become much more difficult as the industry demands ever
more powerful and smaller gadgets. With paper-thin
subnotebooks, ultrasmall MP3 players, and pinkie finger-
sized Bluetooth headsets becoming increasingly popular, it's
questionable where exactly designers draw the line between
innovation and safety.
By Brian X. Chen, August 28, 2008
Just as small, fast-moving mammals replaced lumbering
dinosaurs, pocketable gadgets are evolving to fill niches that
larger, deskbound computers can't reach. But as they shrink,
these gadgets are faced with problems mammals face, too,
such as efficiently dissipating heat.
The recent example of Apple's first-generation iPod nanos
causing fires in Japan raises the question of whether
increasingly innovative product designs are impinging on
safety. The nano incident illustrates how risk can increase as
devices decrease in size, says Roger Kay, an analyst at
EndpointTechnologies.
"As [gadgets] get smaller, the tradeoffs become more difficult,
the balance becomes more critical and there's less room for
error," Kay said. "I'm not surprised it's happening to the nano
because that's the small one. You're asking it to do a lot in a
very, very small package and that's pushing the envelope.”
There's no question that industrial designers' jobs have
become much more difficult as the industry demands ever
more powerful and smaller gadgets. With paper-thin
subnotebooks, ultrasmall MP3 players, and pinkie finger-
sized Bluetooth headsets becoming increasingly popular, it's
questionable where exactly designers draw the line between
innovation and safety.

Internet: <http://www.ibge.gov.br/english/presidencia/noticias/noticia_impressao.php?id_noticia=345> (with adaptations).


grouping, ended their fi rst major summit by calling for a
stable, predictable and more diversifi ed international
monetary system. But the leaders of Brazil, Russia, India
and China, stopped short of criticising the world's dominant
currency, the US dollar. The group repeated calls for a
bigger say in the global fi nancial system through greater
representation at major institutions, such as the World
Bank.
But the fi nal statement issued by the leaders made no
reference to developing new reserve currencies to challenge
the dollar, which Russia had called for at a separate event
earlier in the day.
Analysts say that as the global recession bites, the four Bric
nations are showing a growing willingness to work together.
One expert claimed the signifi cance of the summit would
be political rather than economic
(BBC News 16/6/09, adapted)

Judge the following items about the ideas and the linguistic
structures of the text above.
.5) is synonymous with quiet. 
Judge the following items about the ideas and the linguistic structures
of the text above.
5) refers to the remaining parts of something that has been wrecked. 
Judge the following items about the ideas and the linguistic structures
of the text above.
.1-2) means to thrust or throw (something or oneself) forcibly or suddenly downwards. 
Judge the following items about the ideas and the linguistic structures
of the text above.
.1) is synonymous with doomed.
.13) refers to an unbroken period of time doing a certain job or activity. In the text, "drudgery" (l.40) means
In the text, "looking for" (l.10) means
"have just seen" (l.26) is the same as
In the text, "to be concerned" (l.28) is the same as



