영어 모의고사 (자동 편성)

Desalination, the process of ①removing dissolved salts from seawater to produce fresh water, has increasingly been adopted by coastal regions facing chronic water scarcity. Most modern facilities rely on reverse osmosis, a technique in which seawater is ②forced through membranes whose microscopic pores block salt while letting water molecules pass. Because this method consumes far less energy than the thermal distillation once dominant in the industry, it has become the preferred choice for large-scale plants. Nevertheless, desalination remains an inherently costly and environmentally burdensome solution, a fact often overlooked amid enthusiasm for ending water shortages. For instance, the process generates a concentrated byproduct called brine, which, when discharged without adequate dilution, can raise local salinity to levels that ③harms marine life. Pumping seawater through membranes at high pressure also ④demands substantial electricity, so plants powered by fossil fuels can worsen the emissions that intensify drought. Therefore, engineers increasingly argue that desalination should be ⑤treated not as a stand-alone remedy but as one component of a broader conservation strategy.

The ecological footprint, a widely cited measure of how much biologically productive land and water a population ①require to sustain its consumption, has become one of the most familiar tools for communicating humanity's environmental impact. By ②converting diverse activities, from driving to eating meat, into a single unit of land area, the measure allows policymakers to grasp whether a lifestyle exceeds what the planet can regenerate. This simplicity, however, is also the source of its most persistent criticism. Because the footprint aggregates dissimilar impacts, such as carbon emissions and water scarcity, into one composite figure, it can obscure important differences among problems ③that require distinct policy responses. A region might reduce its footprint by lowering carbon emissions while simultaneously ④depleting a local aquifer, yet the aggregate number could still appear to improve, concealing damage that demands urgent attention. Furthermore, the method assumes that all bio-productive land is roughly interchangeable, ⑤treating a hectare of forest as equivalent to a hectare of farmland, even though the two provide markedly different ecological functions.

A liver no longer has ①to sit inside a human body to be studied closely. By coaxing stem cells ②organizing themselves within a nutrient-rich gel, scientists can now grow miniature three-dimensional structures called organoids, which reproduce much of the architecture and function of a real organ despite being no larger than a grain of rice. Unlike flat cultures ③grown on a plastic dish, which lose many of the cues that guide normal development, organoids let cells interact in three dimensions much as they would inside the body, yielding tissue ④that behaves in strikingly realistic ways. This fidelity has made organoids invaluable for testing how a drug affects human tissue before any patient is exposed, ⑤sparing researchers much of the burden of relying on animal models alone.

Philosopher Jeremy Bentham designed the panopticon, a prison structure in which a central watchtower allows a single guard to observe every cell, while inmates can ①always determine whether they are actually being watched at any given moment. French theorist Michel Foucault later transformed this architectural idea into a broader theory of power, arguing that the mere possibility of being observed is often ②sufficient to produce obedient behavior, since individuals internalize the watcher's gaze and begin to discipline themselves even in the watcher's ③absence. Foucault extended this logic beyond prisons to schools, hospitals, and workplaces, suggesting that modern institutions increasingly rely on continuous, often invisible observation rather than physical force to maintain order. Contemporary scholars have applied Foucault's framework to digital surveillance, arguing that smartphones and workplace monitoring software ④recreate panoptic conditions on a vastly larger scale, one that some theorists claim is more effective precisely because it no longer feels like ⑤surveillance at all.

Structural functionalism approaches society as a complex system of interdependent parts, each contributing to the overall stability and smooth operation of the whole, much as organs contribute to the survival of a biological body. Sociologist Talcott Parsons argued that institutions such as the family, education, religion, and government each perform necessary functions, so that removing or weakening any one institution threatens the equilibrium of the entire system. Robert Merton refined this framework by distinguishing manifest functions, the intended and openly recognized consequences of a social practice, from latent functions, unintended consequences that nonetheless help sustain the system, such as schools serving not only to educate but also to provide childcare that allows parents to work. Critics have long charged that functionalism, by emphasizing stability and equilibrium, struggles to explain social conflict and rapid change, since it tends to _______________.

A printer that once produced only plastic prototypes can now deposit living cells layer by layer to build a structure that begins to resemble actual tissue. Bioprinting adapts the logic of conventional 3D printing, replacing plastic filament with a specialized ink made of living cells suspended in a gel that supports their survival while the shape sets. Printing a flat patch of skin or a simple blood vessel has already moved from laboratory curiosity to early clinical testing, since these tissues are thin enough for nutrients to reach every cell by diffusion. _______________. Researchers are therefore focusing on hybrid strategies, printing a rough scaffold and then allowing the tissue to mature and grow its own vasculature over time, rather than attempting to print every vessel directly.

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? Most people's first instinct is to answer yes, since each individual replacement seems too small to erase the ship's identity. 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. 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. Philosophers return to this old story again and again, not because they care about timber, but because it forces us to ask whether identity depends on continuous material, continuous form, or _______________.

Bourdieu argued that habitus allows privilege to reproduce itself across generations without any explicit coercion, since children raised in advantaged households absorb the tastes and manners that institutions such as elite schools implicitly reward, while children from other backgrounds may find the same institutions subtly unfamiliar. 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. ( ① ) Habitus operates below conscious awareness, shaping everything from posture and accent to preferences in food, art, and leisure. ( ② ) A person's habitus feels entirely natural even though it was produced by specific social conditions. ( ③ ) Because habitus feels like personal identity rather than social conditioning, individuals rarely recognize how thoroughly their preferences have been shaped by class position. ( ④ ) This helps explain why social mobility, though officially open to all, remains statistically far more common in theory than in lived practice. ( ⑤ )

None of them knows in advance their own race, gender, wealth, talents, or position in the society they are designing. John Rawls proposed an unusual thought experiment to determine what principles of justice a society ought to adopt. ( ① ) Imagine a group of rational people gathered behind what he called a veil of ignorance to design the basic rules of their future society. ( ② ) Since no one can predict whether they will be born into privilege or poverty, each person has a strong incentive to choose rules that protect the worst-off members of society. ( ③ ) Rawls argued that rational people placed in this position would not gamble on inequality. ( ④ ) Instead, they would favor arrangements that guarantee basic liberties for everyone and permit unequal outcomes only when those outcomes actually benefit the least advantaged. ( ⑤ ) Justice, on this view, is what impartial reasoning produces once self-interest is stripped away.

Ordinary evidence cannot help here, since any proof gathered through the senses would itself be generated by the same simulation being tested. Suppose a mad scientist removed a living brain from its body, placed it in a vat of nutrient fluid, and connected its neurons to a supercomputer capable of generating perfectly realistic sensations. ( ① ) The brain would experience a full and convincing world, complete with a sky, a body, and other people, without ever suspecting that none of it existed outside the simulation. ( ② ) This scenario, unsettling as it sounds, raises a genuinely difficult question for anyone confident in their own perception: how could a person ever prove that they are not that very brain right now? ( ③ ) Some philosophers conclude that absolute certainty about the external world is simply unattainable. ( ④ ) Others argue, however, that the mere possibility of deception, however vivid, is not sufficient reason to abandon our everyday trust in what we perceive. ( ⑤ ) Ordinary caution, after all, can never fully settle which side is correct.