영어 모의고사 (자동 편성)

Scientists have long searched for a way to describe, in a single coherent framework, the outer limits within ①which human activity can safely continue without destabilizing the planet's fundamental systems. The concept of planetary boundaries, ②introduced by earth-system researchers, identifies nine interconnected processes, including climate change, biodiversity loss, and nitrogen pollution, each ③possessing a threshold beyond which abrupt and irreversible change becomes likely. Unlike conventional environmental limits, often defined locally, these boundaries are framed at a planetary scale, ④reflecting the idea that the Earth functions as a single interdependent system rather than a collection of isolated regions. Crossing one boundary, proponents argue, does not merely damage the system involved but can also destabilize others, since climate, oceans, and land are bound together by feedback loops that transmit disturbance across the system. Some philosophers have likened this framework to a ship's safe operating margin, within which passengers may move freely without risking the vessel's stability. Critics, however, contend that the boundaries ⑤is drawn with more confidence than the data can support.

When people estimate the value of an unfamiliar product, they rarely rely on objective calculation alone; instead, they anchor their judgment to whatever numerical reference ①happens to be presented first, however arbitrary that number may be. This phenomenon, ②known as the anchoring effect, exerts a disproportionate influence on price perception precisely because initial figures function as a kind of cognitive gravity that subsequent estimates struggle to escape. A shopper who ③first sees a jacket listed at $300 before it is marked down to $150 will likely judge the discounted price as an excellent bargain. Retailers, well aware of this bias, frequently display an inflated "original price" beside a discounted one, not because the higher figure is meaningful, but because it ④recalibrate customers' expectations. Even professionals are not immune: negotiators who open with an extreme initial offer often secure more favorable final terms than those ⑤who begin with a moderate one.

Imagine standing at a crowded party where dozens of conversations ①blend into a wall of noise, yet you effortlessly track the words of the friend beside you. Curiously, if someone across the room utters your name, your attention snaps toward that voice almost instantly. This happens even though you ②had not consciously been listening to that conversation at all. This phenomenon, known as the cocktail party effect, reveals that selective attention ③does not simply block out every unattended sound. Early theorists such as Donald Broadbent proposed that unattended information is filtered out entirely before reaching awareness. Yet the fact that a person's own name can break through this filter ④contradict such a rigid model. Anne Treisman later refined this account, suggesting that unattended channels are merely attenuated rather than eliminated altogether. Especially meaningful stimuli, including one's own name, can still surpass the threshold of conscious recognition. This refinement suggests that attention operates less like a gate and more like a dimmer switch, ⑤adjusting the salience of competing streams of information.

Biodegradable plastics have been promoted as a ①promising 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 ②accelerate microbial breakdown once discarded. However, their environmental benefits are often exaggerated, largely because decomposition depends on specific conditions rarely found 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 ③high. In addition, when mixed with conventional plastics in recycling streams, they can ④contaminate 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 ⑤genuine potential requires not only technological refinement but also facilities capable of providing the precise conditions decomposition demands.

When sociologist Émile Durkheim studied suicide rates across different societies, he noticed something ①puzzling: rates rose not only during economic depression but also during sudden prosperity. He concluded that both crises share a common feature, the ②collapse of shared norms that once told individuals what to expect and how to behave. Durkheim called this state of normlessness anomie, arguing that rapid social change can ③strengthen the moral guidelines that regulate human desire, leaving individuals disoriented even when material conditions improve. Decades later, Robert Merton extended the concept to explain deviance within stable societies, proposing that anomie also arises when a culture insists that everyone pursue ④identical goals, such as wealth, while denying many people the legitimate means to achieve them. Anomie theory therefore suggests that crime is less a product of individual failure than of ⑤structural imbalance within society itself.

Standard economic theory assumes that money is fungible, meaning that a dollar earned as salary is functionally identical to a dollar received as a tax refund or won in a lottery. In practice, however, people routinely sort their finances into separate mental accounts, treating money differently depending on its source or intended purpose, a process economists call mental accounting. The practice thus reveals that financial behavior is guided less by pure arithmetic than by ___________ that money's origin and purpose.

Imagine two travelers preparing for the same trip: one refuses to fly after watching news coverage of a recent plane crash, while the other books a flight without hesitation. Statistically, air travel remains far safer than driving the same distance by car, yet vivid, emotionally charged images tend to dominate human judgment more powerfully than dry statistics ever could. This tendency, in which people estimate how likely an event is based on _______________, quietly shapes countless everyday decisions. News broadcasts that repeatedly feature rare disasters can leave viewers convinced that such events are common, even though official records clearly show the opposite. Advertisers and politicians alike exploit this pattern, knowing that a single striking anecdote often persuades audiences more effectively than pages of careful statistics ever manage to.

When workers receive a five percent raise in a year when prices have climbed five percent as well, their real purchasing power has not changed at all, yet many still report feeling noticeably better off. (A) Employers exploit this pattern by favoring modest nominal raises over deeper structural adjustments, since a visible increase on a payslip satisfies employees more effectively than an explanation about inflation could. (B) The illusion persists even among people who claim to understand inflation well, which suggests that the bias operates at an intuitive level that formal knowledge does not easily override. (C) This tendency to judge economic well-being by nominal figures printed on a paycheck, rather than by what that money can actually purchase, is known among economists as money illusion.

Philosophers return to this old story again and again, not because they care about timber, but because it forces us to ask a far deeper question about identity itself. The ancient puzzle known as the ship of Theseus asks a deceptively simple question. ( ① ) 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? ( ② ) Most people's first instinct is to answer yes, since each individual replacement seems too small to erase the ship's identity. ( ③ ) The puzzle grows far sharper, however, once a second twist is introduced: suppose a careful collector gathered every discarded plank and reassembled them into a second vessel, built exactly as the original once stood. ( ④ ) 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. ( ⑤ ) Whether identity depends on continuous material, continuous form, or some deeper thread, no single answer has ever fully satisfied everyone who has taken up the question.

주어진 문장: Even so, long-term monitoring in several cities indicates that combining both approaches lowers total infrastructure costs more effectively than relying on either strategy alone. As cities have expanded across landscapes once covered with absorbent soil, impervious surfaces have turned stormwater from a resource that recharges groundwater into a hazard that floods streets and carries pollutants into waterways. ① Green infrastructure, which mimics the hydrological functions that natural landscapes once performed, offers planners a way to treat the city as a sponge rather than a rigid drainage pipe. ② Rain gardens, shallow depressions planted with deep-rooted vegetation, are designed to capture runoff from rooftops, allowing it to filter slowly through soil before reaching underground aquifers. ③ Permeable pavement, made of porous materials that let water pass directly through, serves a similar purpose along sidewalks, where asphalt would remain impenetrable. ④ For example, cities that replaced pavement with permeable alternatives have reported notable reductions in flooding during storms that once overwhelmed sewers. However, engineers caution that green infrastructure cannot entirely replace conventional pipes in dense cores, where heavy runoff still requires structural reinforcement. ⑤ Consequently, municipalities now regard green and gray infrastructure as complementary systems, each compensating for the other's limitations. ① ② ③ ④ ⑤