(1) The dream of being instantly transported from one point on the globe to another has thus far been confined to the realm of science fiction. (2) However, thanks to technological advances, researchers are low closer than ever to making that dream- or at least a version of it- a reality
(3) 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. (4) Users of this developing technology can "visit" faraway destinations embodied in sophisticated robots. (5) The visitors wear goggles and suits with sensors that allow them to see and feel in real time what their robot avatars are experiencing. (6) Microphones, speakers, and headphones allow two-way communication with the people at the other end, providing the visitors with a true sense of physically being there
(7) Cruder forms of telepresence robots are already being used in some American offices, (8) Rather than commuting long distances, they can use their home computers to maneuver simple wheeled robots around the head office. (9) These robots are equipped with cameras and video screens. (10) The robots allow the home-bound workers to attend meetings and interact more personally with their coworkers
(11) A host of ethical issues must still be overcome before these technologies become widespread including concerns over whether telepresence robots might infringe on the privacy of users. (12) But the day when we can physically experience a place on the other side of the world without actually leaving home may not be that far off.
The following sentence would best fit immediately after which sentence in the second paragraph (sentences 3-6)? Meanwhile, the robots' eye and body movements mimic those of the human visitors they represent.
- A. Sentence 3
- B. Sentence 4
- C. Sentence 5
- D. Sentence 6
Correct Answer & Rationale
Correct Answer: C
The sentence about the robots’ eye and body movements aligns best with Sentence 5, which likely discusses how these movements enhance the interaction between robots and human visitors. This connection emphasizes the purpose of mimicking human behavior. Sentence 3 may introduce the robots but does not specifically relate to their movements. Sentence 4 might focus on a different aspect of the robots, such as their design or functionality, which doesn’t directly connect to the mimicry. Sentence 6 may conclude the paragraph, making it less suitable for introducing a detailed observation about movements. Thus, Sentence 5 provides the most relevant context for the new information.
The sentence about the robots’ eye and body movements aligns best with Sentence 5, which likely discusses how these movements enhance the interaction between robots and human visitors. This connection emphasizes the purpose of mimicking human behavior. Sentence 3 may introduce the robots but does not specifically relate to their movements. Sentence 4 might focus on a different aspect of the robots, such as their design or functionality, which doesn’t directly connect to the mimicry. Sentence 6 may conclude the paragraph, making it less suitable for introducing a detailed observation about movements. Thus, Sentence 5 provides the most relevant context for the new information.
Other Related Questions
The word "perceive" in sentence 3 of the passage most nearly means
- A. feel
- B. generate
- C. predict
- D. sense
Correct Answer & Rationale
Correct Answer: D
The word "perceive" in this context closely aligns with "sense," as it refers to the ability to become aware of something through one’s senses or intuition. Option A, "feel," suggests a more emotional or physical response, which does not fully capture the broader cognitive aspect of perception. Option B, "generate," implies creating something, which deviates from the idea of recognizing or understanding. Option C, "predict," relates to forecasting future events, rather than simply recognizing or interpreting current stimuli. Thus, "sense" best encapsulates the meaning of "perceive" in this instance.
The word "perceive" in this context closely aligns with "sense," as it refers to the ability to become aware of something through one’s senses or intuition. Option A, "feel," suggests a more emotional or physical response, which does not fully capture the broader cognitive aspect of perception. Option B, "generate," implies creating something, which deviates from the idea of recognizing or understanding. Option C, "predict," relates to forecasting future events, rather than simply recognizing or interpreting current stimuli. Thus, "sense" best encapsulates the meaning of "perceive" in this instance.
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.
The passage implies that the true cause of the bridge collapse was
- A. low-quality materials
- B. short-sighted design
- C. substandard craftsmanship
- D. unexpectedly high winds
Correct Answer & Rationale
Correct Answer: B
The passage suggests that the bridge collapse stemmed from a fundamental flaw in its design, indicating that the planning and engineering did not adequately account for structural integrity. Option A, low-quality materials, implies that the materials used were inferior, but the passage does not emphasize material quality as the primary issue. Option C, substandard craftsmanship, points to poor construction practices, yet the focus of the passage leans more toward design deficiencies rather than execution. Option D, unexpectedly high winds, suggests an external factor causing the collapse, but the passage attributes the failure to inherent design shortcomings rather than environmental conditions.
The passage suggests that the bridge collapse stemmed from a fundamental flaw in its design, indicating that the planning and engineering did not adequately account for structural integrity. Option A, low-quality materials, implies that the materials used were inferior, but the passage does not emphasize material quality as the primary issue. Option C, substandard craftsmanship, points to poor construction practices, yet the focus of the passage leans more toward design deficiencies rather than execution. Option D, unexpectedly high winds, suggests an external factor causing the collapse, but the passage attributes the failure to inherent design shortcomings rather than environmental conditions.
The author of the passage does which of the following?
- A. Relates a personal anecdote
- B. Provides statistical data
- C. Quotes a named authority
- D. Challenges an official view
Correct Answer & Rationale
Correct Answer: C
The author quotes a named authority to lend credibility to their argument, enhancing the passage's persuasive impact. This approach allows the reader to see the author's position supported by established expertise. Option A is incorrect as there is no personal anecdote shared; the focus remains on authoritative sources. Option B is not applicable since the passage lacks statistical data, relying instead on qualitative support. Option D is also wrong; the author does not challenge an official view but rather reinforces their argument through the cited authority, maintaining a respectful stance towards existing perspectives.
The author quotes a named authority to lend credibility to their argument, enhancing the passage's persuasive impact. This approach allows the reader to see the author's position supported by established expertise. Option A is incorrect as there is no personal anecdote shared; the focus remains on authoritative sources. Option B is not applicable since the passage lacks statistical data, relying instead on qualitative support. Option D is also wrong; the author does not challenge an official view but rather reinforces their argument through the cited authority, maintaining a respectful stance towards existing perspectives.