영어 모의고사 (자동 편성)

Among the many tools available to those who design choice environments, few are as quietly powerful as the default option, the alternative that ①takes effect automatically unless a person actively selects something else. Because changing a default requires deliberate effort, many individuals simply accept whatever arrangement has been preselected for them, regardless of whether that arrangement actually ②serve their interests best. This tendency has been documented across a remarkably wide range of contexts. Countries that automatically enroll citizens in organ donation programs, requiring an explicit request to opt out, consistently report far higher donor registration rates than countries that require citizens ③to actively opt in. Employers who automatically enroll new hires in retirement savings plans likewise see participation rates ④climb dramatically compared with employers who leave enrollment entirely voluntary. What makes default options so influential is not merely convenience; a default also functions as an implicit signal about what is considered normal or recommended, subtly ⑤shaping perceptions even among individuals who believe themselves to be deciding independently.

Imagine a man locked inside a room who does not understand a single word of Chinese, yet who ①possesses a giant rulebook written entirely in English. Slips of paper covered with Chinese characters ②are passed in through a slot, and by following the rulebook's instructions step by step, he produces replies that appear fluent to anyone outside. From the perspective of a native speaker reading the responses, the room seems ③understanding Chinese perfectly. Yet the man inside understands nothing at all; he is merely manipulating shapes according to formal rules, without ④grasping their meaning. This scenario was designed to challenge the assumption that a computer running a sophisticated program truly understands language simply because it produces convincing output, ⑤passing every external test of intelligence.

As cities have expanded across landscapes once covered with absorbent soil, impervious surfaces have turned stormwater from a resource that ①recharges groundwater into a hazard that floods streets and carries pollutants into waterways. Green infrastructure, which ②mimic 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. Rain gardens, shallow depressions planted with deep-rooted vegetation, are designed to capture runoff from rooftops, ③allowing it to filter slowly through soil before reaching underground aquifers. Permeable pavement, made of porous materials ④that let water pass directly through, serves a similar purpose along sidewalks, where asphalt would remain impenetrable. 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 ⑤requires structural reinforcement. Consequently, municipalities now regard green and gray infrastructure as complementary systems, each compensating for the other's limitations.

For patients born with a single faulty gene, the disease has traditionally ①being treated indirectly, managing symptoms for a lifetime rather than addressing the genetic error itself. Gene therapy attempts something more ambitious: ②delivering a corrected copy of the gene directly into a patient's cells, often using a disabled virus stripped of its ability to cause illness as a delivery vehicle. Once inside the nucleus, the corrected gene can begin producing the protein the patient's body ③had always lacked, in some cases reversing symptoms that medication alone had never been able to touch. Early trials were haunted by serious setbacks, including cases in which the delivery virus triggered a dangerous immune reaction or ④inserted the new gene in a location that disrupted other essential genes. Refined delivery methods have since made the treatment considerably safer, and regulators in several countries have now approved gene therapies for a small but ⑤growing number of rare inherited disorders.

Extended producer responsibility, a policy requiring manufacturers to bear responsibility for their products even after use, has been adopted by governments seeking to ①increase landfill waste. Under such schemes, companies must ②finance the collection and recycling of goods once consumers discard them, rather than leaving municipalities to absorb the cost. Advocates maintain that shifting this burden onto producers creates a powerful incentive to design products that are more ③durable, easily disassembled, and readily recyclable from the outset. Critics counter that the policy, whatever its theoretical merits, often fails to reduce waste meaningfully unless paired with ④rigorous enforcement and transparent reporting requirements. For instance, some manufacturers merely pass the added cost of compliance on to consumers, without making substantive changes to how products are designed. In contrast, jurisdictions that combine producer responsibility with strict eco-design standards and independent audits tend to witness ⑤genuine improvements in recyclability.

A cricket contains, gram for gram, roughly as much protein as beef, yet requires a small fraction of the land, water, and feed needed to raise cattle. This efficiency has drawn growing attention from researchers looking for ways to feed a global population that continues to climb while arable land remains essentially fixed. Insects also convert feed into body mass with remarkable efficiency, since they are cold-blooded and therefore spend far less energy regulating body temperature than a cow or pig must. _______________. Food companies have responded by grinding insects into a flour that disappears into protein bars, pasta, and baked goods, letting consumers benefit from the nutrition without ever having to look an insect in the eye.

Philosophers sometimes ask their students to imagine a creature physically identical to an ordinary human being in every measurable respect, one that walks, talks, laughs, and even cries out in apparent pain when injured, yet that has no inner conscious experience whatsoever. (A) Critics respond that mere conceivability proves very little about what is genuinely possible in the real world. (B) This imagined being, commonly called a philosophical zombie, behaves exactly as a conscious person would, since every neuron fires in precisely the same pattern. (C) Defenders of the argument claim that because such a zombie is at least conceivable without any logical contradiction, consciousness itself cannot be fully explained by physical processes alone.

This detachment, while sometimes criticized as cold or impersonal, also grants urban residents a distinctive freedom: because so few people know or judge them personally, city dwellers can experiment with identities and lifestyles that would invite intense scrutiny in a smaller, more tightly knit community. German sociologist Georg Simmel argued that the psychological experience of city life differs fundamentally from life in small towns, primarily because urban residents are bombarded with a much greater volume of stimuli than the human nervous system evolved to process. ( ① ) To cope with this constant sensory overload, Simmel proposed, city dwellers develop what he called a blasé attitude. ( ② ) This is a protective indifference in which individuals mentally blunt their emotional reaction to the surrounding crowd, treating most encounters with calculated detachment rather than genuine engagement. ( ③ ) Simmel therefore viewed anonymity as a double-edged feature of modern life. ( ④ ) It isolates individuals from deep communal bonds while simultaneously liberating them from the constant surveillance of small-town social life. ( ⑤ )

This harms the very community whose rational members, each behaving perfectly rationally as individuals, together caused its collapse. Consider a village green shared freely by every herder in the community, where each individual may graze as many animals as they wish without paying any fee. ( ① ) From the perspective of any single herder, adding one more animal to the shared pasture brings a clear personal benefit, since the extra income belongs entirely to that herder alone. ( ② ) The cost of the additional grazing, however, is spread thinly across every herder who uses the green, so no single individual bears more than a tiny fraction of the damage. Because this calculation favors adding more animals for every rational herder, the shared pasture is gradually overgrazed until it can no longer support any animals at all. ( ③ ) Philosophers use this scenario to illustrate a troubling gap between what benefits an individual in the short term and what preserves a shared resource in the long term. ( ④ ) It is a gap, moreover, that voluntary self-restraint alone rarely closes. ( ⑤ )

The underlying technique, it turns out, borrows more from a familiar desktop machine than one might expect. 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. ( ① ) 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. ( ② ) 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. ( ③ ) Printing a solid organ such as a kidney remains a far greater challenge, because internal cells starve without their own blood supply. ( ④ ) No printer yet exists that can build a network of vessels fast enough to keep them alive. ( ⑤ ) 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.