Tüm alıştırma soruları

The local public library has recently updated its lending policies to make resources more accessible. In an effort to encourage more community members to borrow books, the library board voted to dump late fees entirely. The directors hope this change will welcome back patrons who were discouraged by past penalties.

Which choice most precisely and clearly fits the tone and meaning of the sentence?

Architects designing modern libraries must carefully balance open, collaborative spaces with quiet, isolated study areas. While high ceilings and glass partitions create an inviting, spacious atmosphere, they are often not conducive for maintaining the silence required in research rooms.

Which of the following choices is the most acceptable alternative to the underlined portion?

Modern oceanographers utilize advanced sonar technology to map the uncharted depths of the ocean floor. To analyze these areas, researchers rely on highly detailed three-dimensional maps of underwater topography. This scientific data is crucial for understanding plate tectonics and marine ecosystems.

Which choice best maintains the academic and professional tone established in the passage?

Read the following sentence and determine which option best replaces the underlined portion:

Despite being a vocal proponent for renewable energy, the senator voted against the new environmental bill because of its regulatory loopholes.

Which of the following options represents the correct idiomatic phrasing for the underlined text?

If $x = -3$, what is the value of the expression $2x^2 - 4(x - 1) + |x - 5|$?

Choose the option that best answers the question.

Deep beneath the ocean's surface, where sunlight cannot penetrate, many marine organisms have evolved the ability to produce their own light. This biological phenomenon, known as bioluminescence, serves several critical functions. Some creatures use flashes of light to scare off predators, while others employ glowing lures to attract prey. For instance, the anglerfish utilizes a luminous bulb suspended above its mouth to draw in curious organisms, which are then quickly captured. In this dark and high-pressure environment, bioluminescence is [not just a cool party trick] but an essential tool for survival.

Which choice best maintains the established tone of the passage?

For decades, local archivists have preserved the letters of pioneering botanist Isabella Sinclair. Her correspondence provides a fascinating insight of the challenges faced by female scientists in the nineteenth century. Which of the following choices best replaces the underlined portion to make the sentence idiomatic?

The following passage is from a paper about archaeological linguistics.

For decades, the undeciphered inscriptions on the Phaistos Disc puzzled archaeologists, who struggled to identify any recognizable phonetic patterns. Recently, however, researchers employing computational linguistics have begun to map the recurring symbol sequences. These algorithms analyze the structural syntax, looking to see if they can catch a drift of the underlying linguistic rules of the Minoan civilization.

Which of the following options, if substituted for the underlined portion, best preserves the passage's established tone?

Passage Excerpt:
In response to the growing national highway system, graphic designers developed FHWA Series fonts. These sans-serif typefaces were specifically engineered to improve legibility for drivers traveling at high speeds. [1]

The writer wants to add a sentence at Point [1] that provides a specific, concrete illustration of how the design of the characters achieved maximum readability. Which choice best accomplishes this goal?

During the archaeological excavation in Egypt, the team uncovered a hidden chamber inside the tomb. Inside the chamber, they found several wooden chests, each of which contained ancient artifacts that were very old.

Which choice most effectively eliminates redundancy in the underlined portion of the sentence?

Read the following passage and choose the option that best corrects the underlined portion.

The mimic octopus—a remarkable marine creature discovered in the late 1990s off the coast of Sulawesi, possesses the unique ability to impersonate other sea animals. By altering its body shape and color, it can mimic venomous species such as lionfish, sea snakes, and flatfish. This behavior allows the octopus to deter predators that would otherwise consider it an easy meal.

Which of the following choices represents the correct punctuation for the underlined portion of the sentence?

Evaluate the following three mathematical expressions and arrange them in order from least to greatest value.

The following is a paragraph from an essay about the origin of the word "silhouette":

In mid-eighteenth-century France, traditional painted portraits were a luxury reserved solely for the wealthy aristocracy. For the emerging middle class, a much cheaper alternative arose: the profile portrait, created by tracing the shadow of a subject’s face onto black paper and cutting it out. These inexpensive cutouts were named "silhouettes" after Étienne de Silhouette, a French finance minister whose brief tenure in 1759 was marked by severe economic austerity measures. Because Silhouette advocated for extreme penny-pinching and cut his own pension to save state funds, his name became synonymous with anything cheap, minimal, or cut short. Consequently, the term "silhouette" was applied derisively to these simple paper cutouts to suggest they were the portraits of a cheapskate, though the art form eventually outlived its negative connotations.

The writer is considering adding the following sentence to the end of the paragraph:

"Silhouette later retired to his estate in Bry-sur-Marne, where he lived quietly until his death in 1767."

Should the writer make this addition?

The following paragraph contains numbered sentences.

[1] In 1948, Bernard Silver and Norman Joseph Woodland set out to design a system that could automatically read product information during supermarket checkout. [2] Woodland’s initial ideas were inspired by Morse code, but he struggled to translate those dots and dashes into a scannable format. [3] To clear his head, he took a trip to a beach in Miami, where he sat in a chair and idly ran his fingers through the sand. [4] By drawing these vertical patterns in the sand, he realized he had conceptualized the very first barcode.

The author wants to add the following sentence to the paragraph:
'He realized that extending the dots and dashes downward would create thin and thick lines.'
To make the paragraph most logical, after which sentence should this sentence be placed?

In 1938, museum curator Marjorie Courtenay-Latimer noticed a strange blue fish among a local trawler's catch. This fish was a coelacanth, which had been previously thought by scientists to have gone extinct and died out millions of years ago. Courtenay-Latimer contacted chemist J.L.B. Smith to identify the specimen, confirming the survival of a lineage dating back 400 million years.

Which choice best maintains the clear, concise style of the passage?

Dendrochronologists compare these rings to a reference database; they establish a chronological timeline that pinpoints the exact year the wood was harvested.

Which of the following choices best replaces the underlined portion of the sentence to ensure the passage is clear, concise, and grammatically correct?

Many architectural historians praise the geodesic dome, popularized by Buckminster Fuller in the mid-twentieth century, for its structural efficiency and modern aesthetic. The dome distributes stress evenly throughout its triangular framework, allowing it to support heavy loads without internal columns. [1] Indeed, geodesic domes are notoriously difficult to heat and cool efficiently due to their vast, open volume and tendency to collect warm air at the top.

Which choice provides the most logical transition at the underlined portion [1] from the preceding sentence?

Four mathematical expressions are shown below:

* Expression 1: $\frac{4 \times (5 - 3)^3}{2^2} - 15 \div 3$
* Expression 2: $|-8 - 2| \times (3 - 5)^2 \div 8$
* Expression 3: $24 - 4 \times 3 + 2^3 \div 4$
* Expression 4: $3 \times (4 - 7)^2 - | -2^4 + 6 |$

Arrange these expressions in order from least to greatest value.

During the Edo period in Japan, artists perfected the genre of woodblock printing known as ukiyo-e. These vibrant prints, which depicted scenes of theater, travel, and daily life, became highly popular among the merchant class. Because this collaborative production method involved an artist, a carver, and a publisher, workshops could easily mass-produce the prints for a growing audience.

Which choice most effectively punctuates the underlined portion of the passage?

What is the value of the expression $4 \times (1 - 3)^2 - 10 \div 2$?