영어 모의고사 (자동 편성)

Modern factories increasingly rely on collaborative robots, often called cobots, ①which are designed to work safely alongside human employees. Unlike traditional industrial robots that operate behind safety cages, cobots use sensors ②detect nearby workers and adjust their movements accordingly. In practice, cobots typically handle repetitive or physically demanding tasks, such as ③lifting heavy parts, while human workers focus on tasks that require judgment. This division of labor increases overall efficiency, since each side ④contributes what it does best. Manufacturers who have introduced cobots report fewer workplace injuries, largely because employees no longer ⑤perform exhausting repetitive motions all day.

Limited-edition products are goods that ①are released in small quantities for a short period of time. Many companies use this strategy because scarcity naturally ②increases how much people desire an item. For instance, a sneaker company that releases only a few thousand pairs of a special design can generate long lines outside stores overnight, ③drawing attention from collectors worldwide. However, this psychological pressure can lead to purchases that ④are driven by fear rather than genuine need. Marketers, aware of this pattern, ⑤continues to design new limited releases because urgency reliably drives sales.

During the rainy season, umbrellas and raincoats become ①essential items for daily life. After using a wet umbrella, let it ②dry fully in a well-ventilated place before folding it again. Storing a damp umbrella in a closed bag can cause mold and a bad smell, so this habit is actually quite ③harmful. It is helpful to wipe off dirt and mud with a soft cloth, since dirt left on the fabric can ④protect the waterproof coating over time. Checking the umbrella's frame regularly for rust also helps it last ⑤longer.

Three-dimensional printing technology is changing how products are designed and manufactured across many industries. Unlike traditional manufacturing, which often requires expensive molds and long production times, 3D printers can create ①simple objects directly from digital files within hours. This flexibility allows companies to produce small batches of customized products without the massive costs typically associated with mass production. Hospitals now use 3D printing to create prosthetic limbs tailored ②precisely to individual patients, while automakers use it to build lightweight parts that ③reduce vehicle weight. Small businesses, too, have benefited enormously, since the technology ④lowers the barrier to entry for entrepreneurs. However, experts caution that 3D printing still struggles to ⑤match the speed of mass production for extremely large orders.

Every plastic product carries a small recycling mark, but few students know what these marks mean. Each symbol _______________. For instance, the number one usually stands for clear plastic bottles, while the number five represents thicker containers like yogurt cups. Reading these marks is similar to reading nutrition labels on snacks, which tell you exactly what is inside. Without checking the label, you might buy something unhealthy by mistake. Likewise, throwing plastic away without checking its mark can send a reusable item straight to a landfill. Some marks even show that a material cannot be recycled at all, so it must be sorted separately. Therefore, taking a few seconds to check the mark before throwing something away makes recycling far more effective for everyone involved.

The Hillside Community Center is looking for student volunteers to help with its summer programs. ___________. This opportunity is open to all middle and high school students who can commit at least four hours per week during July and August, and no prior experience is necessary since training will be provided.

For most of the twentieth century, a library was simply a quiet room full of books, and visitors were expected to stay silent while they searched the shelves. Today, many public libraries look completely different. _______________. Librarians say this change did not happen by accident. As more information moved online, fewer people needed a library simply to find facts, so librarians began asking what their communities actually needed instead.

Last summer, our neighborhood association invited students to help paint a mural on the long wall beside the community center, and nearly forty volunteers with completely different painting abilities showed up on the first day. I worried that combining so many different skill levels would create an ugly, mismatched result, since some volunteers had painted for years while others, including me, had never held a large brush before. The project leader solved this by _______________. Beginners filled in wide open skies, while experienced painters added fine details like veins on leaves or shadows under birds. When the plastic sheets finally came down, the mural looked remarkably unified, not despite the many different hands involved, but because each hand had been given a task suited to what it could do well.

Generative AI systems learn to write, draw, and compose by studying enormous collections of existing human work, much of which was created without the artists' knowledge or consent. (A) Critics respond that the comparison breaks down at scale, since a single AI model can absorb millions of works in days and compete with the very artists who trained it. (B) Supporters of the technology argue that this process resembles how a human student learns by studying the masters. (C) Courts around the world are now being asked to decide whether training an algorithm on copyrighted material counts as fair use or as infringement.

This is precisely what makes the condition so difficult to catch before it becomes severe. Ambitious young athletes and the parents who support them sometimes assume that more training automatically produces better results, a belief that occasionally leads to a condition known as overtraining syndrome. ( ① ) Unlike ordinary fatigue that resolves after a few days of rest, overtraining syndrome develops gradually over weeks or months of insufficient recovery relative to training load, eventually producing persistent exhaustion, declining performance despite continued hard work, and increased susceptibility to illness and injury. ( ② ) Adolescents may be especially vulnerable, since their bodies are simultaneously coping with the physical demands of growth and the added stress of intensive training schedules. ( ③ ) Warning signs are often subtle at first, including disrupted sleep, irritability, and a loss of enthusiasm for a sport the athlete once genuinely enjoyed, which adults often mistake for ordinary moodiness. ( ④ ) Recovery from full-blown overtraining syndrome can take months rather than days. ( ⑤ )