영어 모의고사 (자동 편성)

Sociologist William Ogburn observed that when a society undergoes technological change, its material culture, meaning tools and inventions, tends ①to advance faster than its nonmaterial culture, meaning norms, laws, and values. He termed the resulting gap cultural lag, ②describing the friction that appears when institutions have not yet caught up with new technological realities. The rise of the automobile, for instance, ③transforming daily mobility long before traffic laws, insurance systems, and urban planning fully adapted to the risks it introduced. A contemporary example can be found in genetic testing, which now ④allows individuals to learn detailed information about inherited disease risk. Cultural lag theory reminds us that technological progress is not automatically matched by social progress, and that the resulting gap can produce confusion until laws and customs eventually ⑤adjust to new material conditions.

Travelers who cross several time zones in a single flight often arrive ①feeling exhausted, foggy, and strangely out of sync with the local clock. The discomfort arises because the body's internal clock, ②which governs sleep, hunger, and alertness, continues to run on the schedule of the departure city even after landing. Realigning this internal clock to a new time zone is not instantaneous; researchers estimate that the body typically needs about one day ③to adjust for every time zone crossed. Flying eastward tends to produce more severe symptoms than flying westward, because advancing the internal clock forward ④are generally harder for the body than delaying it. Exposure to natural light at the right moments after arrival can help speed up the adjustment, since light is the strongest external cue the internal clock ⑤uses to reset itself.

Medieval philosophers told the story of a hungry donkey placed exactly midway between two identical, equally fragrant piles of hay, with no factor whatsoever ①tipping the balance toward either option. Because the donkey is assumed to be a perfectly rational creature that always chooses the option ②supported by the strongest reason, and because neither pile offers any advantage over the other, the donkey supposedly finds itself with no rational basis for choosing one pile rather than the other. ③Paralyzed by this perfect symmetry, the donkey starves to death precisely because it can find no reason to move in either direction. Critics of the story point out that real animals, and real humans, rarely face situations of such flawless symmetry, and that even a tiny, arbitrary preference ④is usual enough to break the tie in practice. The paradox nevertheless raises a serious question about whether purely rational deliberation can ever generate action on its own, without some additional nudge that reason alone ⑤cannot supply.

Coaches have traditionally focused athlete preparation on training volume and nutrition, but a growing body of research ①suggests that sleep deserves equal attention. During deep sleep, the body releases growth hormone, a substance essential for ②repairing muscle tissue damaged during intense training, while the brain consolidates motor skills practiced earlier that day into more stable, efficient patterns. Athletes who sleep fewer than seven hours a night have been shown ③suffering more injuries, slower reaction times, and reduced accuracy compared to well-rested peers performing the identical drills. Frequent travel across time zones compounds this challenge considerably, since jet lag can ④disrupt an athlete's natural sleep-wake cycle for several days after a long flight. In response, many professional teams now employ sleep specialists ⑤who design travel schedules, control bedroom lighting and temperature, and even adjust competition start times when possible.

Feed an AI music program a mood, a tempo, and a rough genre, and within seconds it can generate a complete instrumental track, ready to be dropped under a video or used as background music for a small business. The software has studied thousands of existing songs, learning which chord progressions and rhythms tend to sound ①pleasant together, and it ②recombines these patterns into something new rather than copying any single source directly. For independent creators who cannot afford a composer or expensive licensing fees, this has been a genuine ③breakthrough. Professional musicians, however, remain divided. Some welcome the tool as a quick way to sketch ideas before refining them by hand, while others ④celebrate that a flood of AI-generated background music could quietly push human composers out of smaller, lower-budget projects. ⑤the very jobs many musicians once relied on to build a career.

Anyone who has ever promised to finish a project "by Friday," only to still be working on it weeks later, has experienced the planning fallacy firsthand. This term describes the persistent tendency of individuals and organizations to underestimate how long a task will take, how much it will cost, and how many complications will inevitably arise. What makes this bias particularly stubborn is that awareness of past failures rarely leads to more accurate predictions; a construction firm that finished its last three projects late will often insist, with genuine confidence, that this next project will be different. Researchers argue that planners focus almost exclusively on the specific steps of the current task while ignoring the broader statistical record of similar projects that came before. One proposed remedy, known as reference class forecasting, requires planners to deliberately consult outcomes from comparable past projects rather than relying solely on their own optimistic intuition. Until such external correction becomes standard practice, _______________.

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.

Insomnia is rarely caused by a single factor; it usually emerges from an interaction between psychological stress and physiological arousal that keeps the body from settling into sleep. (A) At the same time, the body's stress response system can become chronically activated, releasing hormones such as cortisol that keep heart rate and body temperature elevated at night, both of which interfere with the natural drop in arousal needed to fall asleep. (B) Poor sleep habits, including irregular bedtimes and excessive screen use before bed, can further weaken the body's internal signals for sleep onset. Because these psychological and physiological factors reinforce one another, effective treatment for chronic insomnia addresses both the racing mind and the underlying pattern of physical tension, rather than relying on medication alone. (C) A common trigger is what researchers call cognitive hyperarousal, in which the mind continues to race with worries about work, relationships, or even the inability to sleep itself, creating a frustrating cycle where anxiety about insomnia becomes a cause of insomnia.

주어진 문장: A clear example of this mismatch can be found in the way students evaluate their own reading comprehension. Metacognition, broadly defined as the capacity to monitor and evaluate one's own cognitive processes, is often treated as a reliable guide to what we actually know, yet a growing body of evidence suggests that the correspondence between subjective confidence and objective accuracy is far weaker than intuition would suggest. ( ① ) Individuals routinely overestimate how thoroughly they have understood a passage of text immediately after reading it, a phenomenon partly attributable to the fluency with which the material was processed rather than to any genuine grasp of its underlying structure. ( ② ) Because rereading familiar material tends to feel effortless, learners frequently mistake that ease of processing for durable comprehension, a misattribution that can lead them to abandon further study prematurely. ( ③ ) This gap between perceived and actual mastery, sometimes labeled the illusion of knowing, has practical consequences for education, ( ④ ) since students who trust their inflated self-assessments are less likely to seek out the more effortful, retrieval-based strategies that would otherwise consolidate their learning. ( ⑤ )

This kind of quiet anticipation is precisely what makes the technology feel almost invisible in daily life. A smart thermostat that learns a family's daily rhythm can lower the temperature automatically before everyone wakes up cold, while smart lights that follow a resident's schedule no longer need to be switched on and off by hand. ( ① ) These small conveniences rest on a shared foundation: sensors collect data about temperature, motion, and light throughout the home, and an algorithm gradually learns which settings match each household's actual habits rather than a factory default. ( ② ) Over months of use, the system becomes noticeably better at anticipating needs, often adjusting settings moments before a resident would have reached for a switch. ( ③ ) Yet convenience comes with a trade-off that many households overlook. ( ④ ) Every one of these small adjustments depends on constant data collection, meaning that a detailed record of when people wake, leave, and return home is quietly being stored somewhere beyond their immediate control. ( ⑤ )