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Q2316861 Inglês

Julgue o item subsequente. 


Definite articles, “the,” specify a particular noun that is already known or has been previously mentioned in the context. Understanding the appropriate use of definite articles is crucial for indicating specificity and reference in American English. 

Alternativas
Q2316847 Inglês

Julgue o item subsequente. 


The zero article, the absence of any article, is used in specific contexts, such as with plural and uncountable nouns or when referring to things in general. Understanding when to omit articles is essential for precise communication in American English.

Alternativas
Q2298737 Inglês

Choose the option that has the CORRECT forms to fill out the blanks below, respectively. 


I - Someone has left ____ book here.


II - There _____ too many people in the event last night.


III - She _____ 39 years old.

Alternativas
Q2286501 Inglês



(Available at: https://www.forbes.com/sites/blakemorgan/2023/08/16/what-impact-will-ai-have-on-customer-
service/ - text especially adapted for this test).


*Bot: a computer program that works automatically, especially one that searches for and finds information on the internet. (www.dictionary.cambridge.org 09/09/23).
In the excerpt from the text “every interaction matters” (l. 42-43), the use of “matters” is: 
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Q2281245 Inglês
Text CB1A2-I

        Oppenheimer’s brief advance into astrophysics began with a 1938 paper about neutron stars, which continued in a 1939 installment that further incorporated the principles of Einstein’s general theory of relativity. He then published a third paper on black holes on September 1st, 1939—but at the time, it was scarcely noticed because this was the very day Germany invaded Poland, launching World War II. Oppenheimer never wrote on the topic again.
        Even if it hadn’t been overshadowed by war, Oppenheimer’s work on neutron stars and black holes “was not understood to be terribly significant at the time,” says Cathryn Carson, a historian of science at the University of California, Berkeley.
        Each paper was written with a different member of the swarm of graduate students that Oppenheimer carefully cultivated. These protégés facilitated his ability to jump between research topics—and ultimately, helped him develop some of his most important contributions to physics.
        Oppenheimer’s climactic third paper, written with his student Hartland Snyder, explores the implications of general relativity on the universe’s most massive stars. Although the physicists needed to include some assumptions to simplify the question, they determined that a large enough star would gravitationally collapse indefinitely—and within a finite amount of time, meaning that the objects we now know as black holes could exist.

Internet: <scientificamerican.com> (adapted)
Based on the vocabulary and linguistic aspects of text CB1A2-I, judge the following item.
The pronoun “they” (last sentence of the last paragraph) refers to the word “assumptions”.
Alternativas
Respostas
56: C
57: C
58: B
59: C
60: E