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For what type of writing was Mr. Asimov most famous for?
For what type of writing was Mr. Asimov most famous?
- A. Juvenile fiction
- B. Mystery
- C. Popular science
- D. Science fiction writing
Correct Answer: D
Rationale: Mr. Asimov was most famous for his works in science fiction writing. He was a prolific writer in this genre, known for his influential and groundbreaking contributions to science fiction literature. Asimov's works often explored scientific concepts and imagined futuristic scenarios, solidifying his legacy as one of the most renowned science fiction authors.
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Exams: Subjective exams measure your ability in several areas. Besides recalling information, you must be able to organize content logically and intelligently express yourself in a clearly understood manner. Subjective tests provide a greater opportunity for students to show their broad knowledge of a subject area. Answers may be in the form of paragraphs or lengthy essays.
When you review for an essay exam, concentrate on main ideas rather than details. Since essay tests are limited to a few questions, they are likely to deal with more important ideas of a subject. Prepare a list of questions that you think might be asked. Write an answer to each of your questions. Rather than writing complete sentences, jot down your thoughts in outline form. Doing so will help you organize the information so that you can express yourself clearly.
When you take the test, read through all the questions before you start to write. Allot time for each question, allowing more time for questions worth the most points. Read each question carefully to determine exactly what is being asked. Pay attention to words such as 'compare,' 'contrast,' 'discuss,' 'explain,' 'justify,' and 'define.' Write your answers on the front or the back of the test page. Make sure you include all the important ideas that are within the limits of the question. In other words, do not give more than is asked for each answer. When you write your answer, keep it specific and as brief as possible. In the introductory sentence, it is often helpful to make a general statement that includes important points addressed in the question. Such a topic sentence serves as a framework for your answer.
Check your paper before you submit it. Look for mistakes in grammar, spelling, sentence structure, and punctuation. Unless you are certain an answer is wrong, do not change it. Your answer is an educated guess and is usually your best chance of answering correctly.
When taking a subjective examination, you will find questions like
- A. Definitions.
- B. Matching.
- C. True & False.
- D. Multiple Choice.
Correct Answer: D
Rationale: The correct answer is D: Multiple Choice. Subjective examinations typically involve questions that require students to provide detailed, well-thought-out responses, which align more closely with the format of essay questions found in multiple-choice tests. Multiple-choice questions allow for a range of possible answers, requiring students to select the most appropriate response from a set of choices. This format assesses students' understanding of the material, critical thinking skills, and ability to analyze and synthesize information effectively. In contrast, choices A, B, and C are more commonly associated with objective examinations, such as definitions, matching, and true/false questions, which focus on factual recall rather than the comprehensive analysis and interpretation required in subjective exams. Therefore, when taking a subjective examination, students are more likely to encounter questions in the format of multiple-choice to assess their deeper understanding and reasoning abilities.
Glass
I wonder who first discovered glass. This commodity has been a part of civilization from the very beginning. Imagine a world without glass! How dark and dismal it would be. No windows, corrective lenses, telescopes, microscopes, cameras, sparkly drinking containers or mirrors. Life would not be the same without this wonderful discovery. Thank you, whoever found glass!
Glass is not an element, but a combination of several elements. It is a hard, brittle, transparent solid material composed mainly of silica, with additives to change the character of the glass. Common additives are soda, lime, lead, and boron. Each additive changes the properties of the final product. Soda and lime are the most common additives, accounting for about 90% of glass production. Adding lead increases reflectivity, causing the glass to "sparkle." The addition of boron changes the thermal and electrical properties of glass, allowing cookware that can be used in the oven without shattering.
What statement is a fact stated in the article?
- A. Glass isnÄ€™t an element, but a combination of several elements.
- B. Glass is the most important material in modern technology.
- C. Glass can only be used in decorative items.
- D. Glass is naturally occurring and needs no processing.
Correct Answer: A
Rationale: The correct answer is A: 'Glass isnÄ€™t an element, but a combination of several elements.' This statement is a factual detail mentioned in the article provided. It explains that glass is not an element itself but is made up of various elements like silica, soda, lime, lead, and boron. These additives are used to alter the properties of the glass. The article clearly states that glass is not an element, but rather a composite material. The other options are incorrect based on the information given in the article. Glass is not limited to decorative items, it has various practical uses in technology, and it is not naturally occurring but manufactured through specific processes.
The Water Cycle
Water is needed to sustain practically all life functions on planet Earth. A single drop of this compound is composed of an oxygen atom that shares its electrons with each of the two hydrogen atoms.
The cycle starts when precipitation, such as rain, snow, sleet, or hail, descends from the sky onto the ground. Water that is not absorbed immediately from the precipitation is known as runoff. The runoff flows across the land and collects in groundwater reservoirs, rivers, streams, and oceans.
Evaporation takes place when liquid water changes into water vapor, which is a gas. Water vapor returns to the air from surface water and plants.
Ultimately, condensation happens when this water vapor cools and changes back into droplets of liquid. In fact, the puffy, cotton clouds that we observe are formed by condensation. When the clouds become heavily laden with liquid droplets, precipitation ensues.
What was the author's primary purpose for writing this essay?
- A. To persuade the reader to conserve water
- B. To persuade the reader that runoff is not the best way to collect water
- C. To analyze different types of runoff
- D. To inform the reader about the stages of the water cycle
Correct Answer: D
Rationale: The correct answer is D. The essay provides a detailed explanation of the stages of the water cycle, including precipitation, runoff, evaporation, and condensation. The author's primary purpose is to inform the reader about how water moves through the environment in a continuous cycle. This information helps readers understand the importance of water in sustaining life on Earth and how different processes contribute to the distribution and conservation of water resources.
A BIT ABOUT BICYCLES
Today, bicycles are so common that it's hard to believe they haven't always been around. But two hundred years ago, bicycles didn't even exist, and the first bicycle, invented in Germany in 1818, was nothing like our bicycles today. It was made of wood and didn't even have pedals. Since then, however, numerous innovations and improvements in design have made the bicycle one of the most popular means of recreation and transportation around the world. In 1839, Kirkpatrick Macmillan, a Scottish blacksmith, dramatically improved upon the original bicycle design. Macmillan's machine had tires with iron rims to keep them from getting worn down. He also used foot-operated cranks like pedals, so his bicycle could be ridden at a quick pace. It didn't look much like a modern bicycle, though, because its back wheel was substantially larger than its front wheel. In 1861, the French Michaux brothers took the evolution of the bicycle a step further by inventing an improved crank mechanism. Ten years later, James Starley, an English inventor, revolutionized bicycle design. He made the front wheel many times larger than the back wheel, put a gear on the pedals to make the bicycle more efficient, and lightened the wheels by using wire spokes. Although this bicycle was much lighter and less tiring to ride, it was still clumsy, extremely top heavy, and ridden mostly for entertainment. It wasn't until 1874 that the first truly modern bicycle appeared on the scene. (14) Invented by another Englishman, H.J. Lawson, the "safety bicycle" would look familiar to today's cyclists. This bicycle had equal-sized wheels, which made it less prone to toppling over. Lawson also attached a chain to the pedals to drive the rear wheel. With these improvements, the bicycle became extremely popular and useful for transportation. Today they are built, used, and enjoyed all over the world.
What was the author's intention in the text?
- A. Learn about repairing modern bicycles
- B. Understand the history of bicycles
- C. Compare various types of bicycles
- D. Discover the latest bicycle technologies
Correct Answer: B
Rationale: The correct answer is B: Understand the history of bicycles. The passage provides a detailed historical account of the evolution of bicycles over time, from their early designs without pedals to the development of the modern 'safety bicycle.' The author's intention is to educate readers about the origins and transformations in bicycle design, highlighting key innovations and improvements that have shaped bicycles into the popular means of transportation and recreation they are today. The text does not focus on repairing bicycles, comparing different types, or discussing the latest technologies, making these choices incorrect.
Food
Food and drink are necessary and desirable, but their
abuse can cause serious physical and metal problem.
Many physicians believe that overeating is one of the
country's main health problems, since it places a great
strain on the heart, can lead to diabetes, and often shortens
the individual's life span. To fill an emotional void. People
often turn to food when they are bored or lonely.
Another area of concern is alcohol consumption. The
results of alcohol abuse are widely publicized. The social
drinker who becomes alcoholic, the drunken driver's
contribution to highway death, spousal and child abuse,
are all concomitant problems associated with alcohol
abuse.
The author seems to?
- A. Oppose drinking alcohol
- B. Favor strict diet
- C. Oppose regulation of personal habits
- D. Favor moderation
Correct Answer: D
Rationale: The author discusses the negative consequences of overeating and alcohol abuse, highlighting the strain they place on health and the risks involved. The text emphasizes the importance of moderation by pointing out the dangers of excess in both food consumption and alcohol intake. Therefore, the author's stance appears to be in favor of moderation rather than strict dieting or complete opposition to personal habits like alcohol consumption.