영어 모의고사 (자동 편성)

Anyone who has ridden a bicycle after a decade away from one has likely ①experiencing muscle memory firsthand: the body seems to recall a complex skill almost instantly, even when conscious memory of the exact movements has faded. Contrary to what the name suggests, muscles themselves do not actually store memories; the phenomenon originates in the brain and nervous system, where repeated practice gradually ②shifts control of a well-learned movement from regions associated with conscious thought to areas that operate largely automatically. This shift explains why a skilled athlete can ③execute a complicated sequence of movements without consciously thinking through each individual step, freeing mental attention for strategy and decision-making instead. Interestingly, research also suggests that these neural pathways can remain partially intact even after long periods without practice, which is why relearning a skill is typically much ④faster than learning it for the very first time. Coaches often exploit this principle by ⑤ensuring that fundamental techniques are practiced correctly from the very beginning.

Across many countries, high schools begin classes ①early in the morning, often before eight o'clock. This schedule assumes that teenagers can simply go to bed earlier to compensate, but biology tells a different story. During adolescence, the body's internal clock shifts ②earlier, delaying the release of melatonin until well after ten at night. As a result, most teenagers are not physiologically ready to fall asleep until much later than younger children or adults. When early start times force them to wake before their bodies have completed a full sleep cycle, the mismatch ③accumulates into a chronic sleep debt that affects concentration and mood throughout the school day. Researchers who study this mismatch argue that the underlying problem is not laziness or poor discipline among students, but a scheduling system built around adult rhythms rather than ④adolescent ones. Some school districts that delayed their start times by thirty minutes reported ⑤measurable improvements in attendance.

A documentary director named Mira first traveled to a remote Arctic glacier to film its towering cliffs of blue ice, which seemed frozen in time. Standing before the massive wall, she assumed such an enormous structure could hardly change within a lifetime. Five years later, however, she returned to the very same coordinates, expecting her camera to capture an identical scene. Instead, she discovered that the glacier had retreated so dramatically that the ice cliffs, once visible from her original position, had nearly disappeared, leaving bare rock and pools of meltwater behind. Comparing the two sets of footage side by side, Mira realized that _______________. This encounter convinced her that climate change, which she had previously regarded as a distant statistic, was in fact an urgent process reshaping landscapes before her eyes.

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. Sensors collect data about temperature, motion, and light throughout the home, and an algorithm gradually learns which settings match each household's actual habits. Yet convenience comes with a trade-off that many households overlook: _______________.

As technology continues to reshape the job market, educators and employers increasingly agree on which skills will matter most in the coming decades. Beyond technical knowledge, employers consistently rank problem-solving and adaptability among the most valuable qualities in job candidates. Schools have begun redesigning curricula to emphasize these competencies, moving away from rote memorization toward project-based learning that mirrors real workplace challenges. Some critics worry that this shift undervalues traditional academic knowledge, but most experts insist that ___________.

Implementation intentions have become one of the most widely studied tools in behavioral psychology for helping people reach their goals. (A) Unlike a vague goal such as "I will exercise more," an implementation intention specifies both the situation that triggers the behavior and the exact action that follows. (B) Because the decision has already been made in advance, people no longer need to rely on willpower at the critical moment when the temptation to skip arises. (C) For example, a person might decide, "If it is seven in the morning, then I will put on my running shoes immediately," rather than simply hoping to find time to exercise.

Scarcity has long been recognized as one of the most effective psychological triggers in marketing. (A) For this reason, limited releases often create long lines and instant sellouts, even when the product itself is not extraordinary. (B) Consumers, fearing that they might miss a rare opportunity, tend to make quick decisions without much thought. (C) Yet this excitement can fade quickly once the item is finally obtained, leaving buyers with regret rather than satisfaction.

주어진 문장: For patients in isolated regions, this convenience can mean the difference between receiving care and going without it. Telemedicine, which allows patients to consult doctors through video calls rather than in-person visits, has expanded rapidly since its early adoption. ( ① ) Supporters argue that this approach saves patients considerable time and makes healthcare accessible to people living in remote areas without nearby hospitals. ( ② ) It has also created new career opportunities, since healthcare providers now need staff skilled in digital communication and remote diagnostic technology. ( ③ ) However, critics contend that virtual appointments cannot fully replace physical examinations, which remain essential for detecting certain conditions. ( ④ ) They also worry that elderly patients unfamiliar with technology may struggle to access these services effectively. ( ⑤ ) Despite such concerns, most healthcare experts believe telemedicine will continue to grow.

Unlike a static list of best-sellers, this assistant can adjust its suggestions on the spot, responding to follow-up questions the way a knowledgeable salesperson might in a physical store. Browsing an online store today often means chatting with an AI assistant that asks a few quick questions, such as budget or intended use, before suggesting a short list of products tailored to the answers. ( ① ) Retailers report that shoppers who use these chatbots tend to complete purchases more often and return fewer items, since the guided conversation helps buyers choose products that actually fit their needs. ( ② ) Some shoppers, however, remain wary of how personal the questions can feel. ( ③ ) They wonder how much of that conversation is quietly stored and reused to influence future purchases. ( ④ ) Consumer advocates argue that stores should clearly explain what happens to this data, rather than burying the explanation in a lengthy privacy policy that almost no one reads. ( ⑤ )

주어진 문장: This growing academic attention reflects how seriously the issue is now being taken. As companies collect enormous amounts of personal data to improve their products and target advertisements, serious ethical questions have emerged about how that information should be handled. ( ① ) Employees who work with big data now face responsibilities that previous generations rarely encountered, since a single careless decision can expose millions of people's private information. ( ② ) Some argue that strict regulations should govern data collection, even if such rules slow innovation and increase costs for businesses. ( ③ ) Others insist that self-regulation within companies, guided by clear ethical training, can protect consumers just as effectively without stifling progress. ( ④ ) Most experts agree that professionals handling sensitive data must be trained not only in technical skills but also in ethical decision-making. ( ⑤ ) Universities have begun adding data ethics courses to computer science programs, recognizing that future employees will need to balance innovation with responsibility.