영어 모의고사 (자동 편성)

Before a single line of dialogue is written for many animated shows, a character designer has already ①spending weeks deciding how that character should look, move, and be recognized at a glance. A visiting illustrator who spoke at our school explained that a truly successful design should be identifiable even as a plain black silhouette, since audiences often ②notice a character's outline before they notice any facial detail. She showed us early sketches of a now-famous cartoon hero, in which the same personality had ③been tested through dozens of different body shapes, from short and round to tall and angular, before the final version was chosen. Small choices, she added, carry surprising weight: rounded shapes tend to feel friendly and safe, while sharp angles ④suggest danger or power, even to viewers who have never studied design. I left the talk realizing that a character's personality ⑤is communicated through its silhouette long before it ever speaks a single word.

Biodegradable plastics have been promoted as a promising solution to plastic waste, since they ①are designed to decompose into natural substances rather than persist for centuries. Manufacturers derive these materials from renewable resources such as corn starch, blending them with additives that ②accelerates microbial breakdown once discarded. However, their environmental benefits are often exaggerated, largely because decomposition depends on specific conditions rarely ③found outside industrial composting facilities. For example, a bag labeled biodegradable may take years, not the weeks advertised, to break down in a landfill or ocean, where temperature and microbial activity remain low. In addition, when mixed with conventional plastics in recycling streams, they can contaminate the process, ④weakening the quality of materials produced afterward. Some engineers therefore compare biodegradable plastics to a bridge that leads nowhere unless paired with infrastructure that completes the journey. Ultimately, realizing their genuine potential requires not only technological refinement but also facilities capable of ⑤providing the precise conditions decomposition demands.

Students often groan when a classic novel appears on their reading list, ①complains that the language feels old-fashioned and the plot moves too slowly. It is true that classic literature can be harder to read than a modern bestseller ②written in casual, everyday language. Yet this very difficulty is part of why classics remain valuable for young readers today. Working through unfamiliar sentence patterns and vocabulary trains the brain ③to handle complex texts, a skill that transfers directly to other subjects and to standardized tests. Beyond language training, classic novels also explore themes such as jealousy, ambition, and loss that ④have not changed much across centuries. Readers often discover that a character written hundreds of years ago struggles with feelings that still ⑤feel familiar today.

When an oil tanker ruptures and crude spreads across open water, cleanup crews increasingly reach not only for skimmers and floating booms but also for something far smaller: bacteria that ①eat oil. Certain naturally occurring microbes possess enzymes capable of breaking hydrocarbon molecules apart, using the carbon as an energy source and ②rapidly converting a toxic slick into carbon dioxide and harmless byproducts. Bioremediation, as this approach is called, works far more slowly than mechanical cleanup, often taking months rather than days, but it can reach contamination trapped in soil or sediment that skimmers and booms can never reach. Scientists have learned to ③accelerate the process by adding nutrients that help native microbial populations multiply faster, or in some cases by introducing engineered strains selected specifically for their appetite for a particular pollutant. Because the method relies on living organisms rather than heavy machinery, it also tends to leave a far ④gentler footprint on the surrounding ecosystem than excavation or chemical treatment ⑤ever could.

Prospect theory proposes that the subjective value of money is not a straight line but a ①curved function. In the domain of gains, the function bends downward as amounts increase, so the psychological difference between earning zero and one hundred dollars feels far ②greater than between earning one thousand and eleven hundred. A parallel pattern appears among losses, where the curve bends in the ③opposite direction, yet sensitivity still fades as the amount grows larger. This tendency, known as diminishing sensitivity, explains why a shopper ④acutely notices a ten dollar increase on a two thousand dollar purchase, though the same ten dollars would matter enormously as the price of a meal. Researchers illustrate this curvature with graphs shaped like an S turned sideways, ⑤flattening toward both extremes.

As solar and wind power expand ①rapidly across national grids, engineers face a challenge that receives far less public attention than the construction of the generating facilities themselves. Unlike conventional power plants, which can adjust their output to match demand at almost any moment, solar panels and wind turbines generate electricity only when sunlight or wind is available, producing supply that fluctuates ②rarely. One proposed solution involves large-scale battery storage systems, which absorb ③surplus electricity generated during periods of high output and release it later when generation declines. Another approach relies on expanding transmission networks across wider regions, so that electricity generated in a sunny area can be redirected to places experiencing a ④shortfall. Without such investment, integrating renewable energy could ⑤paradoxically undermine the very reliability that modern electricity grids are expected to provide.

Why do people often overvalue objects they have partly built themselves, even when the finished product is objectively inferior to something they could have simply purchased? This puzzle, which researchers named after a furniture retailer famous for selling items that require home assembly, challenges the standard economic assumption that value is determined solely by an object's inherent qualities. In a series of experiments, participants who assembled a plain storage box were willing to pay nearly as much for their own imperfect creation as they were for a professionally built version, despite being fully aware of its flaws. Labor, it seems, functions as a kind of psychological investment: once effort has been poured into a task, _______________. This tendency helps explain why consumers often prefer products that demand some degree of personal assembly, even when a comparable finished item is available at a lower price and requires no time investment whatsoever.

Physical education class often feels like the one period of the day when students can finally move freely, which sometimes leads them to skip the warm-up routine that teachers insist on before any real activity begins. Cold muscles, however, are noticeably less flexible than warmed ones, and _______________. Coaches often compare an unwarmed muscle to a cold rubber band that snaps rather than stretches under sudden pressure.

This year, more than three hundred students signed up within the first week. Every July, our school library launches a summer reading challenge that invites students to read at least five books before classes begin again in September. ( ① ) Students who complete the challenge receive a small prize, but many say the real reward is something else entirely. ( ② ) Without daily homework and tests to worry about, summer gives students rare freedom to choose books purely because they sound interesting, not because a teacher assigned them. ( ③ ) Librarians notice that students often pick more unusual genres during the challenge, including graphic novels, poetry, and nonfiction about hobbies they enjoy. ( ④ ) This freedom seems to matter more than the prize itself, since students who only cared about winning tend to quit once the reading feels difficult, while curious readers keep going. ( ⑤ ) Teachers who track student progress after summer report that challenge participants often return in September with noticeably stronger reading habits than classmates who read nothing over the break.

A request as ordinary as asking for tomorrow's weather, for instance, triggers a surprisingly long chain of computation behind the scenes. Smart speakers have quietly become a fixture in many households, responding to spoken requests for weather updates, music, or kitchen timers. ( ① ) Behind this simple exchange lies a complex process: the device converts sound waves into text, interprets the meaning using language models, and then generates a spoken reply, all within a second or two. ( ② ) Because these assistants improve by learning from millions of interactions, they gradually become better at recognizing regional accents and casual phrasing that once confused them. ( ③ ) Still, the technology remains far from perfect. ( ④ ) Background noise, overlapping voices, or an unusual sentence structure can cause the assistant to misunderstand a simple request, sometimes with amusing results. ( ⑤ ) Engineers continue to refine these systems, but many admit that truly natural conversation remains one of the hardest goals in the entire field of artificial intelligence.