Read the passage below and then choose the best answer to each question. Answer the questions on the basis of what is stated or impl the passage.
Passage
The first Tacoma Narrows Bridge, in Tacoma, Washington, opened to traffic on July 1, 1940. The bridge, which was intended to withstand high winds, collapsed four months later on November 7, 1940, due to a physical phenomenon known as aeroelastic flutter. Flutter is a self-feeding vibration that occurs when aerodynamic forces on an object couple with a structure's natural mode of vibration, producing rapid periodic motion. Thanks to the Tacoma collapse, engineers will never again overlook the problem of flutter: it has influenced the design of every great long-span bridge built since 1940.
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.
Other Related Questions
Elvis Presley, the legendary singer and musician, starred in several movies that being poorly received by critics but very popular with his fans.
- A. being
- B. were
- C. has been
- D. have been
Correct Answer & Rationale
Correct Answer: B
The option "were" accurately reflects the past tense, indicating that the movies were poorly received at a specific time, aligning with the historical context of Elvis Presley's film career. Option A, "being," is grammatically incorrect in this context as it does not convey a completed action. Option C, "has been," suggests an ongoing state, which is inappropriate since the movies were released in the past and are no longer being reviewed. Option D, "have been," implies a continuous relevance to the present, which does not fit the historical assessment of the films. Thus, "were" is the most suitable choice.
The option "were" accurately reflects the past tense, indicating that the movies were poorly received at a specific time, aligning with the historical context of Elvis Presley's film career. Option A, "being," is grammatically incorrect in this context as it does not convey a completed action. Option C, "has been," suggests an ongoing state, which is inappropriate since the movies were released in the past and are no longer being reviewed. Option D, "have been," implies a continuous relevance to the present, which does not fit the historical assessment of the films. Thus, "were" is the most suitable choice.
In sentence 8 (reproduced below), which of the following best replaces 'they'? Rather than commuting long distances, they can use their home computers to maneuver simple wheeled robots around the head office
- A. high-tech engineers
- B. remote workers
- C. sophisticated robots
- D. employers
Correct Answer & Rationale
Correct Answer: B
Option B, "remote workers," accurately identifies the subject who would benefit from using home computers to control robots instead of commuting. This term directly relates to individuals who work from home, aligning with the context of the sentence. Option A, "high-tech engineers," is too specific and does not encompass all individuals who might work remotely. Option C, "sophisticated robots," incorrectly refers to machines rather than people, making it irrelevant in this context. Option D, "employers," shifts the focus from the workers to those who manage them, which does not fit the intended meaning of the sentence.
Option B, "remote workers," accurately identifies the subject who would benefit from using home computers to control robots instead of commuting. This term directly relates to individuals who work from home, aligning with the context of the sentence. Option A, "high-tech engineers," is too specific and does not encompass all individuals who might work remotely. Option C, "sophisticated robots," incorrectly refers to machines rather than people, making it irrelevant in this context. Option D, "employers," shifts the focus from the workers to those who manage them, which does not fit the intended meaning of the sentence.
The retired government official spoke_______ about foreign policy and international trade.
- A. as knowing
- B. in knowledge
- C. knowledgeably
- D. knowledgeable
Correct Answer & Rationale
Correct Answer: C
Option C, "knowledgeably," is the appropriate choice as it is an adverb that describes how the retired government official spoke, indicating that he did so with knowledge and expertise. Option A, "as knowing," is grammatically incorrect in this context; it does not fit the structure of the sentence. Option B, "in knowledge," is awkward and does not function as an adverb, failing to appropriately modify the verb "spoke." Option D, "knowledgeable," is an adjective and does not correctly modify the verb, making it unsuitable for this sentence structure.
Option C, "knowledgeably," is the appropriate choice as it is an adverb that describes how the retired government official spoke, indicating that he did so with knowledge and expertise. Option A, "as knowing," is grammatically incorrect in this context; it does not fit the structure of the sentence. Option B, "in knowledge," is awkward and does not function as an adverb, failing to appropriately modify the verb "spoke." Option D, "knowledgeable," is an adjective and does not correctly modify the verb, making it unsuitable for this sentence structure.
He was an outstanding public speaker he was also a talented writer.
- A. He was an outstanding public speaker
- B. He was an outstanding public speaker,
- C. An outstanding public speaker,
- D. An outstanding public speaker and
Correct Answer & Rationale
Correct Answer: B
Option B is the only choice that correctly uses a comma to connect two independent clauses. The sentence requires a comma before the conjunction "he" to clarify that two distinct ideas are being presented. Option A lacks the necessary punctuation, making it an incomplete thought. Option C is a fragment, as it does not form a complete sentence and lacks a verb. Option D is also a fragment; it starts with a noun phrase but does not complete the thought, leaving the reader without a full understanding of the statement. Proper punctuation is essential for clarity and coherence in writing.
Option B is the only choice that correctly uses a comma to connect two independent clauses. The sentence requires a comma before the conjunction "he" to clarify that two distinct ideas are being presented. Option A lacks the necessary punctuation, making it an incomplete thought. Option C is a fragment, as it does not form a complete sentence and lacks a verb. Option D is also a fragment; it starts with a noun phrase but does not complete the thought, leaving the reader without a full understanding of the statement. Proper punctuation is essential for clarity and coherence in writing.