영어 모의고사 (자동 편성)

Self-driving technology is advancing rapidly, and its impact on the transportation industry is becoming increasingly ①visible. Companies are testing autonomous trucks that can travel long distances without human drivers, potentially ②transforming how goods move across countries. Millions of professional drivers worry about losing their jobs as automation ③spreads through the industry. Experts predict that certain driving jobs, particularly long-distance trucking, may shrink significantly within the next two decades. However, new roles are also ④emerging, including remote vehicle operators who monitor fleets of autonomous trucks. Workers who adapt their skills toward supervising and maintaining these systems are likely to find new opportunities rather than face ⑤employment.

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

Few ideas in policy debate provoke as much philosophical unease as the notion that a government might ① deliberately steer citizens toward better choices while leaving every option technically available. Defenders insist that freedom is ② preserved as long as no option is banned and no penalty is attached, arguing that a citizen who is merely steered, rather than coerced, remains free to choose otherwise. Critics counter that this defense rests on an ③ impoverished notion of liberty, one that ignores how engineered defaults and calculated framing can shape decisions just as powerfully as an outright prohibition would. If a policy is designed because officials expect it to bypass conscious deliberation, these critics ask, can the resulting choice still be called ④ autonomous, even though no law was broken? The dispute ultimately turns on what freedom actually requires: the mere absence of coercion, or a decision-making process that remains ⑤ opaque and undistorted.

Students who read many books across many different subjects often develop a habit that quieter learners sometimes lack: the habit of comparing new information with what they already know. A student who has read about ancient wars, ocean ecosystems, and modern economics can more easily notice when two different subjects share a similar pattern. This kind of connection-making is closely related to what psychologists call critical thinking, since _______________. Extensive reading also builds a large mental library of examples, which makes it easier to evaluate whether a new claim sounds reasonable or exaggerated.

Sleep is not a single, uniform state but a cycle that alternates between two very different modes: REM (rapid eye movement) sleep and non-REM sleep. During non-REM sleep, especially its deepest stage, the brain waves slow down dramatically, the body temperature drops, and tissue repair and growth hormone release reach their peak. This is the period most closely associated with physical restoration. REM sleep, by contrast, brings rapid eye movements, near-total muscle paralysis, and brain activity that closely resembles wakefulness. Most vivid dreaming occurs during this stage, and researchers believe _______________. A healthy night typically cycles through both stages four or five times, with non-REM dominating the early hours and REM periods lengthening toward morning. Disrupting either stage, through frequent awakenings or alcohol use, can leave a person feeling unrested even after a full night in bed.

Working memory refers to the mental workspace in which information is temporarily held and manipulated while a person performs a cognitive task. Such tasks include solving an arithmetic problem, following a rapid conversation, or holding a phone number in mind before dialing it. In the mid-twentieth century, the psychologist George Miller proposed that this workspace could accommodate roughly seven discrete items. His claim proved so influential that it became widely known as the magic number seven. Subsequent research, however, revealed that Miller's estimate was somewhat generous, since it failed to account for the complexity of the material being remembered. Nelson Cowan later argued that when rehearsal strategies are prevented and attention is tightly controlled, _______________. This discrepancy suggests that what earlier studies had measured was not raw storage capacity itself but a hybrid quantity inflated by clever strategies. Contemporary psychologists therefore distinguish between the fixed limit of working memory and the flexible techniques that allow individuals to transcend that limit.

Devices that translate brain activity directly into digital commands have moved from laboratory experiments to real medical use, allowing paralyzed patients to control a robotic arm using thought alone. (A) This prospect raises a philosophical question that medicine alone cannot answer: at what point does the assistance stop being a tool and start reshaping the identity of the person using it? (B) As the technology improves, some developers envision a future in which these interfaces extend beyond restoring lost function toward enhancing healthy minds. (C) Neuroethicists argue that mental privacy may need to be recognized as a fundamental right before this technology becomes widespread.

Seatbelts are so woven into the experience of riding in a car that many passengers buckle them without thinking, yet a surprising number of teenagers still skip them for short trips, assuming that a five-minute drive to a friend's house does not carry much risk. (A) In a collision, a body traveling at a moderate speed continues moving forward at that same speed until something stops it, and without a seatbelt, that something is often the windshield or the dashboard. (B) Traffic safety data tell a different story: most fatal crashes occur within a few kilometers of home, on roads drivers know so well that they let their guard down. (C) A seatbelt spreads the force of a sudden stop across the stronger parts of the body, such as the hips and chest, instead of concentrating it on the head and neck.

A book that is too easy, on the other hand, may feel boring and fail to hold a student's attention. Many schools give students a list of recommended books at the start of each year. ( ① ) Choosing these books is not as simple as picking well-known titles, because teachers must think about a wide range of student interests, not just their own favorites. ( ② ) Reading level matters too; a book that is too difficult can make a student give up on reading altogether. ( ③ ) A good list should also include stories from different cultures and different kinds of characters, so that every student can find someone to relate to. ( ④ ) Teachers often ask students for feedback after they finish a book, and they slowly update the list based on what students actually enjoyed. ( ⑤ ) In the end, the best recommended list is not fixed forever; it keeps changing to match the readers it is meant to serve.

In other words, the hardest part of reading is never the reading itself, but the moment just before it begins. Building a reading habit does not usually start with a big decision to read more. ( ① ) It often starts with very small, easy steps. ( ② ) Some students keep a book in their bag so that they always have something to read while waiting for a bus, and others choose a fixed time each day, like right before bed, to read for just ten minutes. ( ③ ) These small routines work because they lower the effort needed to begin. ( ④ ) Once a student sits down and opens a book, continuing to read the next page feels much easier than the first step of starting. Experts also suggest setting a very low daily goal, such as one page, instead of a strict page count that feels like homework. ( ⑤ ) Over weeks, these tiny actions add up, and reading slowly becomes something the student simply does, rather than something the student has to force.