영어 모의고사 (자동 편성)

Facing a shortage of caregivers and a rapidly aging population, several countries have begun ①deploying robots designed to remind elderly residents to take medication, monitor for falls, and even offer simple conversation throughout the day. Early trials show that many residents report ②reduced loneliness, particularly when a robot's presence allows an overworked human staff member to spend a few extra minutes with each patient rather than ③rushing between rooms. Critics, however, worry that this framing quietly shifts the goal of care: instead of asking how technology can support human connection, institutions may come to treat a robot's companionship as an acceptable substitute for it, especially in facilities already ④struggle with tight budgets. Advocates for the elderly argue that robots should be evaluated strictly as tools that free up human time for human contact, never as a lower-cost replacement for the contact itself, which ⑤remains irreplaceable.

Suppose you meet a quiet, ①gentle man who speaks softly, tends a small garden, and organizes his bookshelf with meticulous care. Asked whether he is more likely a florist or a truck driver, most people ②instinctively choose florist, since his personality matches the stereotype so neatly. This judgment, however, ignores a crucial fact: truck drivers vastly ③trail florists in almost every country, which means that, statistically, he is far more likely to belong to the larger group regardless of how well he fits the flower-shop image. Relying on resemblance to a familiar category rather than on underlying numerical proportions, known among researchers as representativeness, leads people to overlook these base rates almost ④automatically. Even trained professionals, who should know better, often fall into the same trap when a vivid description feels more ⑤convincing than plain statistics.

When people recall precisely where they were and what they were doing at the moment they learned of some momentous public event, the resulting memory often feels extraordinarily ①vivid, as though it had been etched into the mind with photographic precision; researchers have termed such recollections flashbulb memories. Proponents of this concept once argued that the emotional intensity and surprise accompanying such events trigger a distinct neural mechanism that preserves details with unusual ②fidelity, effectively exempting them from the ③gradual decay that afflicts ordinary memories. Subsequent longitudinal studies, however, have complicated this picture considerably: when researchers compared accounts gathered within days of an event to accounts gathered years later, they discovered that details had frequently been altered, omitted, or even fabricated, even though the individuals reporting them expressed ④unwavering confidence in their accuracy. This persistent mismatch between subjective certainty and objective consistency implies that flashbulb memories, far from being flawless recordings, are ⑤accurate narratives shaped by rehearsal, media exposure, and the passage of time.

Biodegradable plastics have been promoted as a promising solution to plastic waste, since they are 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 accelerate microbial breakdown once discarded. However, _______________. 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, weakening 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 providing the precise conditions decomposition demands.

Classical economic theory long assumed that decision makers gather all relevant information, calculate every possible outcome, and select the single option that maximizes their benefit. Herbert Simon, however, questioned this assumption, arguing that human beings operate under real constraints of time, knowledge, and mental capacity that make such exhaustive calculation practically impossible. Instead of searching endlessly for the theoretically perfect choice, _______________, a strategy Simon termed satisficing. A shopper comparing refrigerators, for example, rarely examines every model available; she instead sets a few practical criteria, such as price and size, and selects the first appliance that satisfies them adequately.

The immune system produces an almost limitless variety of antibodies, each shaped to latch onto one particular molecular target with remarkable specificity. (A) Monoclonal antibody drugs harness this natural precision by cloning a single antibody-producing cell in the laboratory, generating an army of identical antibodies built to recognize one target, such as a protein on a cancer cell or a molecule driving an autoimmune disease. (B) Because the antibody binds only to its intended target, these drugs tend to spare healthy tissue far more effectively than traditional chemotherapy, which attacks any rapidly dividing cell regardless of whether it is cancerous. (C) Manufacturing monoclonal antibodies remains far more complicated than producing a conventional small-molecule pill, and this complexity keeps monoclonal antibody treatments considerably more expensive than most conventional drugs, a cost that continues to shape debates over pricing and access.

French sociologist Pierre Bourdieu introduced the concept of habitus to describe the deeply ingrained dispositions, tastes, and ways of perceiving the world that individuals absorb through years of socialization within a particular social class. (B) Bourdieu argued that habitus allows privilege to reproduce itself across generations without any explicit coercion, since children raised in advantaged households absorb the tastes that elite schools implicitly reward. (A) Habitus operates below conscious awareness, so that a person's habitus feels entirely natural even though it was produced by specific social conditions. (C) Because habitus feels like personal identity rather than social conditioning, individuals rarely recognize how thoroughly their preferences have been shaped by class position.

The ancient puzzle known as the ship of Theseus asks a deceptively simple question: if every plank of a wooden ship is replaced one by one over many years, is the vessel that eventually results still the same ship it once was? (A) Suppose a careful collector gathered every discarded plank and reassembled them into a second vessel, built exactly as the original once stood. (B) Two ships would then exist side by side, each with an equal claim to being the genuine one, and no obvious way to decide between them. (C) Most people's first instinct is to answer yes, since each individual replacement seems too small to erase the ship's identity, but the puzzle grows far sharper once a second twist is introduced.

The anchoring effect is not limited to shopping decisions; it also plays a subtle but powerful role in legal and financial judgments. (A) Similarly, jurors who are told that a plaintiff is seeking an unusually large sum in damages tend to award higher compensation than jurors who hear no specific figure at all, even when the evidence presented is identical. (B) This pattern suggests that anchors can distort judgments requiring careful, case-by-case reasoning, not merely quick, intuitive estimates of price. (C) For instance, experienced judges asked to set a sentence after being exposed to an arbitrary number, such as one generated by rolling dice, have been shown in experimental settings to hand down harsher sentences when the number was high.

주어진 문장: In practice, however, building such extensive networks demands years of planning and substantial financial resources. As solar and wind power expand rapidly across national grids, engineers face a challenge that receives far less public attention than the construction of the generating facilities themselves. ① 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 constantly. ② This intermittency means that grid operators must balance supply and demand even when renewable output suddenly drops, such as when clouds cover a solar farm or wind speeds fall. ③ One proposed solution involves large-scale battery storage systems, which absorb surplus 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 shortfall. ④ Grid operators must therefore invest in infrastructure capable of accommodating this variability, rather than assuming renewable sources can simply replace fossil fuels without adjustment. ⑤ Without such investment, integrating renewable energy could paradoxically undermine the very reliability that modern electricity grids are expected to provide. ① ② ③ ④ ⑤