영어 모의고사 (자동 편성)

Cognitive psychologists ①distinguish between two modes by which the mind handles information, a distinction that helps explain why experienced drivers can hold conversations while navigating familiar roads without conscious effort. Automatic processing occurs rapidly, ②requires minimal attention, and typically operates outside conscious awareness, allowing multiple automatic tasks to proceed without interfering with one another. Controlled processing, by contrast, unfolds more slowly, demands deliberate attention, and can generally handle only one demanding task at a time, since it draws upon a limited pool of cognitive resources that becomes rapidly depleted under competing demands. Skills that once required intense concentration, such as reading or typing, gradually ③become automatic through extensive practice, freeing attentional resources for other purposes. This shift ④explains why novice drivers find it difficult to talk while merging onto a highway, whereas seasoned drivers manage the same maneuver with comparative ease. However, automaticity ⑤carry hidden costs, since automatized responses can be triggered inappropriately by habitual cues even when circumstances have changed, occasionally producing errors that controlled deliberation would have prevented.

Many large companies now rely on artificial intelligence to screen job applications before a human ever sees them. These systems promise ① efficiency, scanning thousands of resumes in seconds and ranking candidates according to patterns drawn from previous hiring decisions. However, this reliance on historical data creates a ② troubling risk. If a company's past hiring favored a particular group, the algorithm may learn to treat that pattern as a marker of success and ③ loudly reproduce it, even when no one intended discrimination. Unlike a human interviewer, the system offers no explanation for its choices, which makes the bias ④ difficult to detect until an outside audit reveals it. Some researchers argue that fairness cannot be added afterward; it must be built into the system's design from the very ⑤ beginning.

Last spring, Minji joined a new club at her school called the Green Runners. Every Saturday morning, the members jog around the neighborhood park while picking up trash. This activity, called plogging, combines jogging with cleaning up litter from the streets. At first, Minji felt embarrassed to pick up garbage in front of other people. However, _______________. For example, the group collected more than twenty bags of trash during their first month together. Picking up litter while running is like turning an ordinary workout into a meaningful mission. Minji's legs grew tired, but her heart felt proud after every session. Now, she encourages her friends, who used to tease her, to join the club as well. Minji believes that small habits, practiced together, can change a whole community.

Parents can influence their children's career choices in very different ways. (A) In contrast, some parents quietly share their own unfinished dreams instead of giving direct instructions. (B) Other families take a much gentler approach, allowing children to explore their own interests freely. (C) Some parents openly push their children toward careers they consider safe and stable.

A documentary director named Mira set out on her first trip to a remote Arctic glacier, eager to film its towering cliffs of blue ice. (A) Comparing the two sets of footage side by side, she realized that a transformation she had expected to take centuries was actually happening within a single decade, which convinced her that climate change was an urgent process reshaping landscapes before her eyes. (B) Five years later, however, she returned to the very same coordinates, only to discover that the glacier had retreated so dramatically that the ice cliffs had nearly disappeared, leaving bare rock and meltwater behind. (C) Standing before the massive wall of ice on that first trip, she assumed that such an enormous structure could hardly change within a lifetime.

As the metaverse develops, entirely new categories of professional work are emerging alongside it. (A) Virtual event planners, for instance, now organize concerts and conferences that take place entirely within digital platforms. (B) Some skepticism remains, since the technology has not yet attracted the enormous user base that early predictions promised. (C) Despite this uncertainty, major companies continue to invest heavily, betting that virtual spaces will eventually rival physical venues in importance.

Our photography club meets every Thursday, and our advisor always repeats the same instruction before we leave campus: put the camera down for the first ten minutes and simply look around. (A) Over time, though, I noticed that the members who followed her advice most closely tended to bring back the most interesting photographs, waiting for a specific moment rather than rushing to snap the first thing they saw. (B) A camera, our advisor explained, cannot teach a person what is worth noticing; it can only record what the photographer has already decided matters. (C) At first this rule frustrated me, since I had joined the club specifically to take pictures, not to stand around empty-handed.

From that day on, he looked at his tray with completely different eyes. Minjun used to leave half of his lunch tray full of untouched rice and vegetables every day. ① Last spring, his class started a campaign called "Clean Plate Day" to reduce food waste. At first, Minjun thought the campaign sounded boring and unnecessary for someone like him. ② However, his teacher explained that leftover food thrown away every day adds up to a huge amount of waste. ③ She compared uneaten food to money dropped carelessly on the street, which nobody bothers to pick up. ④ This comparison surprised Minjun because he had never thought about food that way before. ⑤ He decided to take only what he could finish and to try new vegetables slowly. Within a few weeks, his tray was almost always empty, and he felt proud of the change.

In other words, sleep does not simply preserve what was learned but actively works to make sense of it. During sleep, the brain does not simply rest; it actively reorganizes the day's experiences into lasting memories through a process called consolidation. ( ① ) Newly formed memories are initially fragile and stored primarily in a brain region called the hippocampus, which has limited long-term capacity. ( ② ) While a person sleeps, particularly during the deep stages of non-REM sleep, neural activity replays these fresh memory traces in rapid, compressed sequences, gradually transferring the information to the cortex for more durable, long-term storage. This replay strengthens the connections between neurons that encoded the original experience, making the memory more resistant to interference from unrelated events the following day. ( ③ ) Sleep researchers have demonstrated this effect experimentally: participants who slept after learning a list of word pairs recalled more items the next day than participants who remained awake instead. ( ④ ) Crucially, the benefit was not limited to simple recall; sleep also seemed to help participants extract general patterns from the material, suggesting that consolidation involves more than passive storage. ( ⑤ )

This is because waiting for paramedics to arrive can cost a student the few minutes that make the difference between recovery and tragedy. A food allergy can turn an ordinary snack shared between classmates into a medical emergency within minutes, which is why schools now take ingredient labels more seriously than they once did. ( ① ) For someone with a severe allergy, even a trace amount of the wrong ingredient, transferred by a shared spoon or an unwashed hand, can trigger a reaction that closes the airway and becomes life-threatening if untreated. ( ② ) Friends of allergic students sometimes assume that a small bite would not cause serious harm, not realizing that the amount needed to trigger anaphylaxis can be smaller than a crumb. ( ③ ) Recognizing the early signs, such as swelling around the lips, hives, or sudden difficulty breathing, allows classmates and teachers to act before the reaction becomes severe. ( ④ ) Many schools now train staff to use an epinephrine auto-injector, a device that can reverse a dangerous reaction within seconds. ( ⑤ )