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Linking San Francisco to Marin County in California, the Golden Gate Bridge is one of the most famous bridges in the world. The bridge crosses over a narrow strait which connects the Pacific Ocean to San Francisco Bay. Prior to the bridge, people traveled by ferry boat across the strait.
Although most people thought a bridge was necessary to expedite travel, some residents of the
bay area felt the risk of building the bridge was too great. Joseph Strauss believed that nothing was impossible, and dreams would never come to fruition if risks weren't taken. So, he decided to gather the best and brightest builders, architects, and workers to embark on the challenge of
building a bridge across the Golden Gate Strait. With safety nets in place, the construction began in 1937. Building the anchorages first, the
builders then move on to the towers on each end, and then to the three-foot thick cables to support the suspension bridge. Lastly, workers labored to complete the roadway which became
the most dangerous and treacherous part of the entire task. The builders had to keep the bridge
balance, so it wouldn't fall into the bay.
Today, over sixty-five years later, the bridge remains a life-line for the people of the San Francisco Bay Area.
What body of water does the Golden Gate Bridge cross?
- A. San Francisco Bay
- B. Pacific Ocean
- C. Marin Strait
- D. Golden Gate Strait
Correct Answer: D
Rationale: The Golden Gate Bridge crosses over the Golden Gate Strait, linking San Francisco to Marin County in California. The strait connects the Pacific Ocean to San Francisco Bay. It is essential to understand the specific geography of the area to correctly identify the body of water crossed by the bridge. Therefore, the correct answer is D, Golden Gate Strait.
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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 implied by the article?
- A. Glass is an essential part of our lives.
- B. Glass is rarely used in everyday items.
- C. Glass production is harmful to the environment.
- D. Glass technology is outdated and ineffective.
Correct Answer: A
Rationale: The correct answer is A: 'Glass is an essential part of our lives.' The article highlights the significance of glass in various aspects of human life, such as windows, corrective lenses, telescopes, microscopes, cameras, drinking containers, and mirrors. It emphasizes how life would be different and lacking without the presence of glass. Furthermore, the text expresses gratitude for the discovery of glass, indicating its essential role and impact on civilization. Hence, the implication throughout the article is that glass is indeed an indispensable and fundamental component of our daily existence.
People of Hispanic origin were on the North American continent centuries before settlers arrived
from Europe in the early 1600s and the thirteen colonies joined together to form the United
States in the late 1700s. The first census of the new nation was conducted in 1790, and counted about four million people, most of whom were white. Of the white citizens, more than 80%
traced their ancestry back to England. There were close to 700,000 slaves and about 60,000 "free Negroes". Only a few Native American Indians who paid taxes were included in the census count, but the total Native American population was probably about one million. By 1815, the population of the United States was 8.4 million. Over the next 100 years, the
country took in about 35 million immigrants, with the greatest numbers coming in the late 1800s and early 1900s. In 1882, 40,000 Chinese arrived, and between 1900 and 1907, there were more
than 30,000 Japanese immigrants. But by far, the largest numbers of the new immigrants were
from central, eastern, and southern Europe. An enormous amount of racial and ethnic assimilation has taken place in the United States. In 1908, play-write Israel Zangwill first used the term "melting pot" to describe the concept of a place where many races melted in a crucible and re-formed to populate a new land. Some years during the first two decades of the 20th century, there were as many as one million new
immigrants per year, an astonishing 1 percent of the total population of the United States.
In 1921, however, the country began to limit immigration, and the Immigration Act of 1924
virtually closed the door. The total number of immigrants admitted per year dropped from as many as a million to only 150,000. A quota system was established that specified the number of
immigrants that could come from each country. It heavily favored immigrants from northern and western Europe and severely limited everyone else. This system remained in effect until 1965, although after World War II, several exceptions were made to the quota system to allow in
groups of refugees.
Why did the author write the passage?
- A. to outline the ways immigration has been restricted
- B. to emphasize the impact of migrants from Europe
- C. to explain and give examples of the concept of a 'melting pot'
- D. to summarize the main features of immigration
Correct Answer: D
Rationale: The correct answer is D because the passage provides a comprehensive overview of the history of immigration in the United States. It covers various aspects such as the origins of different ethnic groups, the influx of immigrants from Europe and Asia, the term 'melting pot,' and the evolution of immigration policies over time. The passage summarizes key features of immigration, including population numbers, demographic groups, major immigrant waves, and changes in immigration laws. Therefore, the main purpose of the passage is to summarize the main features of immigration in the United States.
Have you ever found yourself staring at the ceiling at 2:00 a.m.? Have you kicked the blankets off to the floor from tossing and turning? Many longtime suffers of Insomnia know these situations all too well. As many as 17% of Americans find the restful break of sleep hard to achieve.
Lack of sleep affects intellectual abilities at work or school by causing a deficit in memory, attention, and concentration which in turn creates a feeling of irritation or depression. Chronic insomnia can result from a medical illness, a psychiatric condition, or from sleep apnea, a condition where an individual actually stops breathing during sleep. Sleep hygiene, developing good sleep habits, and non- pharmacological therapies such as herbs and spices are some solutions to Insomnia.
When the author wrote this passage, what was his/her intent?
- A. To be a satire for those with insomnia.
- B. To convince readers that insomnia is not a real medical condition.
- C. To explain insomnia and propose some solutions for the condition.
- D. To suggest ways to heal insomnia.
Correct Answer: C
Rationale: The passage is factual and aims to inform readers about insomnia, its effects, and possible solutions. The tone is educational rather than satirical, and the intent seems to be to explain the condition and propose non-pharmacological remedies. By discussing the impact of insomnia on intellectual abilities and suggesting solutions like sleep hygiene and non-pharmacological therapies, the author's main goal is to provide information and potential strategies for managing insomnia.
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.
Homophones
English is a vibrant, changing, dynamic language. It allows people to express their thoughts in diverse ways, as there are many synonyms and antonyms to choose from. The hardest part for the English speaker - or those learning English as a second language - is learning about homonyms. These are words that sound alike but are spelled different ways, with different meanings.
One example is "One". This word, spelled "one" means the numeral 1, an amount. If spelled "won," it means to be victorious. No wonder spelling is a difficult skill to master! Other homonyms encountered by the beginning English speaker are "to, two, too," "four, for, fore," "there, their, they're" and "son, sun" to name just a few. This is one reason that "Spell check" programs on word processing computers cannot be completely accurate, because the way a word is spelled depends on the context of the sentence. Proofreaders will always be in demand.
What inference can be drawn from the article?
- A. English is a straightforward language to learn.
- B. English language rules are consistent and easy to understand.
- C. English is a difficult language to master.
- D. English vocabulary is limited and simple.
Correct Answer: C
Rationale: The correct inference that can be drawn from the article is that English is a difficult language to master. The article discusses the challenges of homonyms in English, highlighting how words that sound alike but are spelled differently can create confusion. It emphasizes the complexity of English spelling and the need for proofreaders due to the nuances in word meanings and spellings. This indicates that mastering English, especially for non-native speakers, can be challenging rather than straightforward.