Reading Comprehension Summarizing and Paraphrasing 5 — Questions and Answers
Question 1: Vincent van Gogh sold only one painting during his lifetime and spent much of his adult life in poverty. After his death, his work gained international recognition, and today his paintings sell for hundreds of millions of dollars at auction. Which sentence best summarizes the passage?
- Van Gogh died unrecognized and nearly penniless, yet his art is now among the most valuable in the world. (Correct answer)
- Van Gogh was a prolific painter who created thousands of works but refused to sell them during his lifetime.
- The art market is unpredictable, and many artists only become famous long after they have died.
- Van Gogh's mental illness prevented him from marketing his work effectively to collectors during his career.
Correct answer: Van Gogh died unrecognized and nearly penniless, yet his art is now among the most valuable in the world.
Option A captures the central contrast in the passage: obscurity and poverty in life versus enormous posthumous fame and value.
Question 2: Vaccines train the immune system to recognize and fight specific pathogens without causing the disease itself. They introduce a harmless antigen — often a weakened or killed pathogen or a protein fragment — so the body produces antibodies as a defense for future exposure. Which is the best paraphrase of the second sentence?
- Vaccines work by exposing the immune system to a safe form of the pathogen — such as a weakened version or a protein piece — prompting the body to make protective antibodies for future encounters. (Correct answer)
- Vaccines contain live viruses that infect the body in a controlled way so that the immune system learns how to fight the real disease.
- Antibodies are produced by vaccines directly and injected into the bloodstream to protect against future infection.
- Vaccines use genetic modification to permanently reprogram immune cells so they can fight any pathogen.
Correct answer: Vaccines work by exposing the immune system to a safe form of the pathogen — such as a weakened version or a protein piece — prompting the body to make protective antibodies for future encounters.
Option A accurately restates the type of antigen used and the resulting antibody production, paraphrasing the sentence without adding inaccuracies.
Question 3: The Silk Road was not a single road but a network of trade routes connecting China to the Mediterranean world. Merchants transported silk, spices, and precious goods, but they also carried ideas, religions, and diseases across continents. Which is the most concise and accurate restatement?
- The Silk Road was a web of routes linking China and the Mediterranean through which goods, beliefs, and illnesses traveled between continents. (Correct answer)
- The Silk Road was a paved highway built by Chinese emperors to transport silk to European markets.
- Only merchants were allowed to travel the Silk Road, and they were forbidden from sharing cultural or religious ideas.
- The Silk Road caused the spread of devastating plagues that killed millions of people along its routes.
Correct answer: The Silk Road was a web of routes linking China and the Mediterranean through which goods, beliefs, and illnesses traveled between continents.
Option A correctly characterizes the Silk Road as a network, identifies both geographic endpoints, and lists goods, ideas, and diseases as what traveled along it.
Question 4: Antibiotics kill bacteria by disrupting cell wall construction, interfering with protein synthesis, or damaging their DNA. However, overuse and misuse of antibiotics have accelerated bacterial evolution, producing drug-resistant strains that are increasingly difficult to treat. Which sentence best paraphrases the second sentence?
- Excessive and improper use of antibiotics has sped up bacterial adaptation, creating strains that resist treatment. (Correct answer)
- Antibiotics have become less effective because drug companies stopped developing new types decades ago.
- Bacteria become resistant to antibiotics only when patients fail to complete their full prescription course.
- The overuse of antibiotics in hospitals has led governments to restrict their sale to the general public.
Correct answer: Excessive and improper use of antibiotics has sped up bacterial adaptation, creating strains that resist treatment.
Option A accurately paraphrases the cause (overuse and misuse), the mechanism (accelerated evolution), and the result (resistant strains).
Question 5: Renewable energy sources such as solar, wind, and hydropower produce electricity without burning fossil fuels and therefore emit little to no greenhouse gases during operation. They also reduce dependence on finite resources and volatile global energy markets. Which is the best summary?
- Renewable energy generates power cleanly without fossil fuels, cutting emissions and providing energy security from finite resources and unstable markets. (Correct answer)
- Solar and wind power are unreliable because they depend on weather conditions that vary by location and season.
- Governments worldwide are investing in renewable energy because it is always cheaper than coal or natural gas.
- Renewable energy sources are clean, but building the infrastructure required produces more emissions than they save.
Correct answer: Renewable energy generates power cleanly without fossil fuels, cutting emissions and providing energy security from finite resources and unstable markets.
Option A covers both main benefits described: environmental (low emissions) and economic/strategic (independence from finite and volatile resources).
Question 6: The Great Barrier Reef, located off the northeastern coast of Australia, is the world's largest coral reef system and can be seen from space. It hosts more than 1,500 species of fish, 4,000 types of mollusk, and 240 species of birds. Which option most accurately paraphrases the passage?
- Off Australia's northeastern coast, the Great Barrier Reef is the planet's largest coral system, supporting an extraordinary variety of fish, mollusks, and birds. (Correct answer)
- The Great Barrier Reef is the world's most endangered ecosystem because of its proximity to heavily populated Australian cities.
- Scientists discovered the Great Barrier Reef using satellites because it is the only living organism visible from space.
- The Great Barrier Reef contains more species of fish than any other ocean ecosystem in the Southern Hemisphere.
Correct answer: Off Australia's northeastern coast, the Great Barrier Reef is the planet's largest coral system, supporting an extraordinary variety of fish, mollusks, and birds.
Option A captures the location, superlative size, and the diverse wildlife it supports, without adding inaccuracies or omitting key details.
Question 7: Telescopes have expanded human understanding of the universe by allowing astronomers to observe objects billions of light-years away. They have confirmed the existence of black holes, revealed the structure of distant galaxies, and provided evidence for the Big Bang theory. What is the best summary of this passage?
- Telescopes have transformed astronomy by making it possible to observe the distant universe and confirm major cosmic phenomena including black holes, galaxy structure, and the Big Bang. (Correct answer)
- Modern telescopes are so powerful that astronomers can now observe events that happened before the formation of Earth.
- The Big Bang theory was proposed by astronomers who built the first telescopes powerful enough to see distant galaxies.
- Black holes can only be detected with space-based telescopes because Earth's atmosphere blocks the relevant wavelengths.
Correct answer: Telescopes have transformed astronomy by making it possible to observe the distant universe and confirm major cosmic phenomena including black holes, galaxy structure, and the Big Bang.
Option A accurately covers the general role of telescopes and all three specific discoveries or confirmations listed in the passage.
Reading Comprehension Summarizing and Paraphrasing 5
Vincent van Gogh sold only one painting during his lifetime and spent much of his adult life in poverty.
After his death, his work gained international recognition, and today his paintings sell for hundreds of millions of dollars at auction.
Which sentence best summarizes the passage?