Read the passage below and then choose the best answer to each question. Answer the questions on the basis of what is stated or implest the passage
Passage
Orville and Wilbur Wright of the United States are considered by most aviation historians to have built the first functional airplane, and their pioneering flight in 1903 at Kitty Hawk, North Carolina is legendary However, many citizens of New Zealand consider their countryman Richard Pearse, not the Wright Brothers, to have been the first to fly. One day in 1902, according to witness accounts, Pearse took off in his engine-powered flying machine, flew a short distance, and crashed into a hedge. Pearse could not effectively steer his plane or keep it in the air, but he accomplished something nevertheless
What is the passage primarily discussing?
- A. The achievement of Richard Pearse
- B. The problems of early airplanes
- C. The first flight in the United States
- D. The history of long-distance flight
Correct Answer & Rationale
Correct Answer: A
The passage primarily discusses the achievement of Richard Pearse, highlighting his significant contributions to aviation. His pioneering efforts are central to the narrative, showcasing his innovations and milestones. Option B focuses on the problems of early airplanes, which, while relevant, does not capture the primary focus on Pearse's accomplishments. Option C mentions the first flight in the United States, a separate historical event that is not the main topic of the passage. Option D addresses the broader history of long-distance flight, which encompasses many figures and events, but does not specifically center on Pearse's individual achievements.
The passage primarily discusses the achievement of Richard Pearse, highlighting his significant contributions to aviation. His pioneering efforts are central to the narrative, showcasing his innovations and milestones. Option B focuses on the problems of early airplanes, which, while relevant, does not capture the primary focus on Pearse's accomplishments. Option C mentions the first flight in the United States, a separate historical event that is not the main topic of the passage. Option D addresses the broader history of long-distance flight, which encompasses many figures and events, but does not specifically center on Pearse's individual achievements.
Other Related Questions
Beth was certain that tickets to the concert would sell quickly she ordered them online as soon the became available.
- A. quickly, she
- B. quickly, therefore
- C. quickly, so she
- D. quickly, then
Correct Answer & Rationale
Correct Answer: C
Option C, "quickly, so she," effectively connects Beth's belief about the tickets selling fast with her action of ordering them. The phrase "so she" indicates a cause-and-effect relationship, clarifying that her certainty motivated her decision. Option A, "quickly, she," lacks a clear connection between her belief and action, making the sentence feel incomplete. Option B, "quickly, therefore," is overly formal for this context and implies a logical conclusion rather than a direct action stemming from her belief. Option D, "quickly, then," suggests a sequence but does not imply causation, weakening the relationship between her certainty and her decision.
Option C, "quickly, so she," effectively connects Beth's belief about the tickets selling fast with her action of ordering them. The phrase "so she" indicates a cause-and-effect relationship, clarifying that her certainty motivated her decision. Option A, "quickly, she," lacks a clear connection between her belief and action, making the sentence feel incomplete. Option B, "quickly, therefore," is overly formal for this context and implies a logical conclusion rather than a direct action stemming from her belief. Option D, "quickly, then," suggests a sequence but does not imply causation, weakening the relationship between her certainty and her decision.
Apart from being a basic requirement for plant life, the propagation of some plant species is also helped by rain.
- A. the propagation of some plant species is also helped by rain
- B. some plant species are also helped by rain to propagate them
- C. rain also helps in the propagation of some plant species
- D. it is also helpful for the propagation of some plant species to have rain
Correct Answer & Rationale
Correct Answer: C
Option C clearly states that rain helps in the propagation of some plant species, maintaining a straightforward structure that emphasizes the relationship between rain and propagation. Option A, while accurate, is less clear due to its passive construction, which can lead to ambiguity about what is being helped. Option B awkwardly phrases the relationship, suggesting that rain helps to propagate the plants rather than directly stating its role in the process. Option D complicates the message by using a more convoluted structure, making it less direct and harder to understand. Clarity and conciseness are essential in effectively conveying the idea.
Option C clearly states that rain helps in the propagation of some plant species, maintaining a straightforward structure that emphasizes the relationship between rain and propagation. Option A, while accurate, is less clear due to its passive construction, which can lead to ambiguity about what is being helped. Option B awkwardly phrases the relationship, suggesting that rain helps to propagate the plants rather than directly stating its role in the process. Option D complicates the message by using a more convoluted structure, making it less direct and harder to understand. Clarity and conciseness are essential in effectively conveying the idea.
The passage is mainly discussing the Mississippi River's
- A. depth
- B. length
- C. width
- D. location
Correct Answer & Rationale
Correct Answer: C
The passage primarily focuses on the Mississippi River's width, detailing its varying measurements at different points along its course. This emphasis on width highlights its significance in navigation and ecology. Option A, depth, is not the main topic; while depth may be mentioned, it does not receive the same level of attention. Option B, length, is also a lesser focus, as the passage does not delve into the river's overall distance. Option D, location, is addressed but serves more as context rather than the central theme. Thus, width emerges as the key aspect discussed in the passage.
The passage primarily focuses on the Mississippi River's width, detailing its varying measurements at different points along its course. This emphasis on width highlights its significance in navigation and ecology. Option A, depth, is not the main topic; while depth may be mentioned, it does not receive the same level of attention. Option B, length, is also a lesser focus, as the passage does not delve into the river's overall distance. Option D, location, is addressed but serves more as context rather than the central theme. Thus, width emerges as the key aspect discussed in the passage.
Which is the best version of the underlined portion of sentence 3 (reproduced below)? High-tech teams around the world are working on projects designed to enhance people's telepresence "their sense of physically being in a location even when they are actually thousands of miles away.
- A. (as it is now)
- B. telepresence', their
- C. telepresence.' Their
- D. telepresence' their
Correct Answer & Rationale
Correct Answer: A
Option A maintains the original structure and punctuation, effectively conveying the intended meaning without introducing errors. The phrase "telepresence" is correctly followed by a quotation mark, and the sentence flows logically. Option B incorrectly uses a comma instead of a period after "telepresence," which disrupts the sentence's clarity and structure. Option C improperly replaces the comma with a period, creating a fragment because "Their sense..." would then be a standalone sentence without proper connection to the previous thought. Option D lacks the necessary punctuation to separate the two ideas, resulting in a confusing and grammatically incorrect construction.
Option A maintains the original structure and punctuation, effectively conveying the intended meaning without introducing errors. The phrase "telepresence" is correctly followed by a quotation mark, and the sentence flows logically. Option B incorrectly uses a comma instead of a period after "telepresence," which disrupts the sentence's clarity and structure. Option C improperly replaces the comma with a period, creating a fragment because "Their sense..." would then be a standalone sentence without proper connection to the previous thought. Option D lacks the necessary punctuation to separate the two ideas, resulting in a confusing and grammatically incorrect construction.