Prova de 2011: Pontifícia Universidade Católica do Rio de Janeiro (PUC - RJ) — questões com gabarito

En el último párrafo la autora concluye el texto con datos que explican la causa principal de la “terapia del tren”. Según su punto de vista, la responsabilidad última recae sobre:

Sejam f(x) = x² + 1 e g(x) = x² - 1. Então a equação f(g(x)) - g(f(x)) = -2 tem duas soluções reais. O produto das duas soluções é igual a:

Considere o triângulo de vértices (0,0), (3,0) e (0,7). Alguns pontos de coordenadas inteiras estão nos lados do triângulo como, por exemplo, (2,0); alguns estão no interior como, por exemplo, o ponto (1,1). Quantos pontos de coordenadas inteiras estão no interior do triângulo?

Em uma região, há uma espécie de ave que pode ser azul ou verde. Inicialmente 98% dos indivíduos eram azuis. Houve uma peste que matou várias aves azuis, mas nenhuma ave verde. Depois da peste, 96% dos indivíduos eram azuis. Que porcentagem das aves foi morta pela peste?

Considere o triângulo cujos lados estão sobre as retas y = 0, x + 2y = 6 e x - y = 2. Qual é a área do triângulo?

The fragment “… Chinese firms are rapidly catching-up both in brand recognition and technological advancement.” (lines 26-28), means that the Chinese firms are.

The expression ‘putting on their China hat’ (lines 45-46) expresses the idea that.

“Sino-African business partnerships involve several mutual advantages.” (lines 78-79). In line with the issues presented in the text, the alternative that supports this statement is.

The following excerpt was removed from the original version of the text.

“One example of a global company that has ‘put on its China hat’ is the telecommunications company Alcatel-Lucent. Since 2002, Alcatel-Lucent has operated in China through its subsidiary Alcatel Shanghai Bell (ASB), in which the Chinese government has a minority stake. This structure has not only allowed Alcatel-Lucent to position itself in the Chinese market, but also to successfully expand to Africa. The EXIM Bank has granted the company US$63.3m in funding to aid its overseas expansion. In Africa, ASB has won deals in countries such as Ghana, Angola, and Nigeria.”

This excerpt would best fit after the segment.

Considering its use in the text, the first word in the pair is followed by a synonym in.

In “This will help African countries to diversify their economies…” (lines 112-113), the pronoun “this” refers to the.

The communicative intention of the cited paragraph is CORRECTLY defined in.

The expression in bold type and the item in parentheses convey equivalent ideas in.

According to Text 1, Africa can benefit from the recent Chinese interest in the continent because.

Text 2 reflects.

The interviewer in Text 2 compares China to the USA to .

Ambassador’s Shu Zhan response “I do not think so.” (line 8) reflects that he.

In terms of numerical reference,

Ambassador Shu Zhan affirms that “…the Chinese model to Africa has always been different.” (lines 18-19) because China has.

According to the Chinese ambassador, traditional Chinese medicine is.