영어 모의고사 (자동 편성)

Last spring, Mina joined the school environmental club because she wanted ①to make a difference. At first, she felt nervous about speaking in front of the other members. However, the club leader, ②which had been recycling for years, welcomed her warmly. Every Friday, the members walked around the school ③picking up trash near the playground. Mina soon realized that this weekly habit was like ④watering a small plant every day. For example, a single plastic bottle left outside could take hundreds of years to disappear. Therefore, the club decided to place clear recycling bins in every classroom. In contrast to her early doubts, Mina began to feel proud of the changes she noticed. Her classmates started separating cans and paper without ⑤being reminded by teachers. By the end of the semester, Mina had become an active member.

Exercise does far more than strengthen muscles and the heart; it also produces ①measurable changes within the brain itself. During sustained physical activity, the body releases a protein called brain-derived neurotrophic factor, which supports the growth of new neurons and ②strengthens connections between existing ones, particularly in regions associated with memory and learning. Studies comparing physically active students to sedentary peers have repeatedly found that the active group performs ③better on tests of attention and problem-solving, even when the exercise session ends well before the test begins. Researchers believe that exercise increases blood flow to the brain, delivering oxygen and nutrients more efficiently, while also ④raising levels of stress hormones that can interfere with clear thinking. Interestingly, aerobic activities such as running or swimming appear to produce more ⑤pronounced cognitive benefits than purely strength-based training.

In the late nineteenth century, the psychologist Hermann Ebbinghaus undertook a rigorous investigation of forgetting by serving as his own experimental subject. He memorized thousands of ①meaningless three-letter syllables so that prior knowledge could not skew his results. After learning each list to perfection, he tested his retention at intervals ranging from twenty minutes to a month later. He ②ignored how many repetitions were required to relearn the material each time. The resulting curve revealed a consistent pattern. Forgetting proceeds rapidly during the initial hours following learning, then gradually decelerates until the rate of loss becomes almost imperceptible. Roughly half of the acquired information ③vanished within the first hour alone. Yet whatever survived that initial plunge tended to ④persist for much longer periods. Ebbinghaus further found that distributing study sessions across several days produced better retention than cramming the same repetition into one sitting. This finding, now central to modern learning theory, implies that revisiting material shortly before it would otherwise be forgotten ⑤interrupts the decline of the forgetting curve.

When people encounter an individual who appears to memorize enormous quantities of specialized information ①effortlessly, they often assume that person possesses an innate gift. Cognitive psychologists, however, contend that such feats ②rarely stem from raw talent alone. Instead, such feats arise from a learned skill known as chunking, whereby scattered pieces of information are consolidated into larger, meaningful units. A landmark study of chess players demonstrated this principle. When shown a board arranged according to plausible game positions, grandmasters reproduced the layout perfectly. Yet when the same pieces were scattered randomly, their performance ③collapsed to the level of novices. This pattern reveals that expert memory is not larger in raw capacity but is instead organized around patterns accumulated through years of deliberate practice. If chunking, rather than innate aptitude, ④contradicts expert performance, then educators should stop treating talent as fixed and destiny-bound. Curricula ought to be redesigned to cultivate pattern recognition explicitly, since doing so would grant far more students access to expertise once ⑤presumed reserved for the naturally gifted.

Walking through the old industrial district downtown, I noticed that a gray concrete wall had been transformed overnight into a wild swirl of color, letters, and cartoon figures. Some residents complained to the city office, calling it vandalism and demanding that workers paint over it immediately. Others argued that the same wall had been an ugly, forgotten eyesore for years, and that the graffiti artist had simply given it a voice no one else bothered to give it. This disagreement reveals a tension at the heart of street art: _______________. The line between vandalism and art, it seems, often depends less on the paint itself than on who gave permission to use the wall.

It would be comforting to believe that anything sufficiently large or obvious appearing within our field of vision will automatically capture our attention, yet decades of research into inattentional blindness suggest otherwise. When people are absorbed in a demanding task, such as counting how many times a ball is passed between players, they frequently fail to notice an unexpected and conspicuous event unfolding in plain sight, even something as unlikely as a person in a costume walking through the scene. This failure does not stem from a defect in the eyes, which register the stimulus perfectly well, but from the fact that _______________. Policymakers ought to take this finding more seriously than they currently do, because it implies that simply placing a warning sign within someone's visual range offers no guarantee that it will be consciously registered. Designing safer environments, therefore, requires accounting for the limits of attention itself, not merely assuming that visibility alone ensures awareness.

Food poisoning cases increase sharply during the hot summer months because ___________. To protect yourself, wash your hands before preparing food, cook meat and eggs thoroughly, and keep perishable food in the refrigerator rather than leaving it out at room temperature.

Last New Year's Day, I wrote three goals in my diary: reading more books, exercising regularly, and saving money for a bicycle. Today, exactly one year later, I opened that old page and smiled at how much had changed. I did not finish all twelve books I had planned, but I read six, which was still more than the year before. My exercise habit became the biggest surprise, and saving money was harder than I expected since unexpected expenses kept appearing. Still, I saved enough for half of the bicycle. Looking back, I realized that ___________, and I kept trying, adjusted my methods, and learned something new about myself along the way.

Prospect theory proposes that the subjective value of money is not a straight line but a curved function, differing sharply from the assumptions of classical economic models. (A) Understanding this curvature allows economists to predict decisions that a simple, linear model of value could never anticipate. (B) This tendency, known as diminishing sensitivity, explains why a shopper barely 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. (C) In the domain of gains, the function bends downward as amounts increase, and a parallel pattern appears among losses, where the curve bends in the opposite direction, yet sensitivity still fades as the amount grows larger.

주어진 문장: In other words, no phase of a product's existence is excluded from consideration, from the extraction of raw materials to its final disposal. When consumers compare two products and assume that the one labeled "eco-friendly" is automatically the more sustainable choice, they often overlook the complexity involved in verifying such a claim. ① Life cycle assessment, commonly abbreviated as LCA, is a systematic method developed to evaluate the environmental impact of a product across every stage of its existence. ② This method examines raw material extraction, manufacturing, transportation, use, and disposal, compiling data on energy consumption and emissions generated at each stage. By tracing a product from its origin to its disposal, this approach reveals impacts that might otherwise remain hidden from consumers who see only the finished item on a shelf. ③ For example, an electric vehicle may produce no emissions while being driven, yet the mining of metals for its battery can generate substantial environmental costs elsewhere. ④ Without accounting for these earlier stages, a superficial comparison could mistakenly present the vehicle as entirely emission-free. ⑤ Therefore, researchers increasingly rely on life cycle assessment to make informed decisions rather than trusting labels alone. ① ② ③ ④ ⑤