Based on the information given, what is spelunking?
- A. exploring inside a cave
- B. an outdoor adventure
- C. walking with a double stroller
- D. a hot, summer day
Correct Answer: A
Rationale: The passage describes spelunking as 'hit the road towards it as soon as you can' and 'discover the wonders of the cool, dark earth even while it is weltering hot in the outside world.' This indicates that spelunking involves exploring inside a cave, making option A, 'exploring inside a cave,' the correct answer. Choices B, C, and D are incorrect as they do not align with the description of spelunking provided in the passage.
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Which of the following statements most closely correlates with the definition of the term working man?
- A. A working man is not someone who works for institutions or corporations, but someone who is well-versed in the workings of the soul.
- B. A working man is someone who is probably not involved in social activities because the physical demand for work is too high.
- C. A working man is someone who works for wages among the middle class.
- D. The working man has historically taken to the field, to the factory, and now to the screen.
Correct Answer: D
Rationale: Option D provides a succinct summary of the historical shifts in the type of work commonly associated with the 'working man.' It references how the working man has transitioned from agricultural fields to factories and eventually to modern society's dependence on technology, represented by the 'screen.' This progression highlights the evolution of labor and the changing landscape of work over time. Choices A, B, and C do not accurately capture the essence of a working man's historical journey through various types of labor and the societal changes that have influenced it.
Which of the following statements least supports the argument that the American economy is healthy?
- A. The United States' Gross Domestic Product (GDP) increased by two percent last year.
- B. Unemployment is the lowest it has been in over a decade due to job creation.
- C. Average household income just hit a historical high point.
- D. The output of the United States' manufacturing sector decreased.
Correct Answer: D
Rationale: The correct answer is D because a decrease in the manufacturing sector is usually considered a negative indicator for the economy, as it may suggest a decline in production or demand for goods. Choices A, B, and C all provide positive signs for a healthy economy: an increase in GDP reflects economic growth, low unemployment rates indicate a strong job market, and rising household income signifies improved financial well-being for families.
The author's purpose, major ideas, supporting details, visual aids, and vocabulary are the five key elements of what type of text?
- A. Fictional texts
- B. Narratives
- C. Persuasive texts
- D. Informational texts
Correct Answer: D
Rationale: The author's purpose, major ideas, supporting details, visual aids, and vocabulary are key elements typically found in informational texts. Informational texts aim to inform and educate readers about a specific topic, which is why these elements are crucial for effectively conveying information in a clear and organized manner. Fictional texts focus more on storytelling and creativity rather than presenting facts and information, so they do not always include these specific elements. Narratives primarily focus on telling a story or recounting events, while persuasive texts aim to convince or sway the audience's opinion, so they may not always encompass all the elements mentioned in the question.
Which of the following most accurately describes the author's main conclusion?
- A. Leif Erikson is a legendary Viking explorer.
- B. Leif Erikson deserves more credit for exploring America.
- C. Spreading Christianity motivated Leif's expeditions.
- D. Leif Erikson contacted the natives nearly five hundred years before Columbus.
Correct Answer: B
Rationale: The correct answer is B: 'Leif Erikson deserves more credit for exploring America.' The author's main conclusion, as supported by the extract, is that Leif Erikson should receive more credit for his contributions in exploring the New World. Choice A is incorrect as it does not capture the essence of the author's conclusion, which is about recognizing Erikson's achievements rather than just labeling him as a legendary explorer. Choice C is incorrect because while Leif Erikson did convert to Christianity, the primary focus of the conclusion is on his exploration rather than his motivations. Choice D is incorrect as it only mentions one aspect of Erikson's achievements (contacting the natives) and does not encompass the broader idea of giving him more credit for his explorations.
Which definition most closely relates to the usage of the word moult in the passage?
- A. An adventure of sorts, especially underwater
- B. Mating act between two insects
- C. The act of shedding part or all of the outer shell
- D. Death of an organism that ends in a revival of life
Correct Answer: C
Rationale: The definition that most closely relates to the usage of the word 'moult' in the passage is the act of shedding part or all of the outer shell. The passage mentions how some insects remain under water until they are ready to undergo their final moult and attain the winged state. This process involves shedding their old skin or exoskeleton to transition from the aquatic larval stage to the aerial adult stage. Choices A, B, and D are incorrect because they do not align with the specific context provided in the passage. Choice A talks about an adventure underwater, which is unrelated to the biological process of moulting. Choice B refers to a mating act between insects, which is not the focus of the passage. Choice D discusses the death of an organism leading to a revival of life, which is not connected to the moulting process described in the passage.