영어 모의고사 (자동 편성)

When people recall precisely where they were and what they were doing at the moment they learned of some momentous public event, the resulting memory often feels extraordinarily vivid, as though it ①had been etched into the mind with photographic precision; researchers have termed such recollections flashbulb memories. Proponents of this concept once ②argued that the emotional intensity and surprise ③accompanying such events ④triggers a distinct neural mechanism that preserves details with unusual fidelity, effectively exempting them from the gradual decay that afflicts ordinary memories. Subsequent longitudinal studies, however, have complicated this picture considerably: when researchers compared accounts gathered within days of an event to accounts gathered years later, they discovered that details had frequently been altered, omitted, or even fabricated, even though the individuals reporting them expressed unwavering confidence in their accuracy. This persistent mismatch between subjective certainty and objective consistency implies that flashbulb memories, far from being flawless recordings, are reconstructed narratives ⑤shaped by rehearsal, media exposure, and the passage of time.

A small bakery once sold a basic loaf of bread for three dollars and a premium loaf for six dollars, and most customers, ①uncertain about the added value of the pricier option, simply bought the cheaper one. The owner then introduced a third option: a slightly larger premium loaf priced at seven dollars, one that ②were clearly inferior to the six-dollar loaf in terms of value for money. Almost nobody chose the new seven-dollar loaf, yet sales of the six-dollar loaf rose sharply, because it now ③appeared to be an obvious bargain when placed beside the inferior newcomer. This pattern, ④confirmed across countless pricing experiments in other markets, demonstrates that people rarely judge options in isolation; instead, they evaluate choices relative to whatever alternatives happen to be nearby. Businesses have since learned ⑤to design such decoys deliberately, not expecting them to be purchased at all, but hoping they will make a specific target option look far more attractive by comparison.

Extended producer responsibility, a policy ①requiring manufacturers to bear responsibility for their products even after use, has been adopted by governments seeking to reduce landfill waste. Under such schemes, companies must finance the collection and recycling of goods once consumers ②discard 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 durable, easily ③disassembled, and readily recyclable from the outset. Critics counter that the policy, whatever its theoretical merits, often fails to reduce waste meaningfully unless ④paired with rigorous 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 genuine improvements in recyclability. Therefore, policymakers hoping to harness this approach must resist treating it as self-executing and instead invest in oversight that ⑤determine whether producers actually change behavior.

Every summer, lifeguards repeat the same warnings to swimmers, yet drowning remains one of the most common causes of accidental death among teenagers. Part of the problem is that danger in water rarely looks ①dramatic; a swimmer struggling to stay afloat often makes little noise and shows no obvious signs of panic, which means bystanders may not realize help is needed until it is too late. Rip currents present a particularly ②deceptive threat, since the water's surface can appear calm even while a powerful current pulls a swimmer steadily away from shore. Experts advise that anyone caught in such a current should swim parallel to the beach rather than struggling directly against it, since fighting the current head-on quickly ③strengthens even a strong swimmer. Simple habits, such as swimming near a lifeguard station and never entering the water alone, dramatically ④lower the risk of a minor mistake turning into a fatal ⑤one.

When people are asked to judge how risky or beneficial a particular technology is, they ①often conduct anything resembling a careful cost-benefit analysis. Instead, they consult a quick emotional impression, an ②instinctive sense of whether the technology feels good or feels bad, and let that impression guide their entire judgment. This mental shortcut, known as the affect heuristic, produces a ③curious pattern that traditional risk theory struggles to explain: activities people like tend to be judged as both safer and more beneficial, while activities they dislike are judged as both riskier and less beneficial, even when no logical relationship between risk and benefit exists. For example, when researchers presented a fictional industrial chemical alongside a brief description emphasizing its convenience, participants rated it not only as more useful but also, ④illogically, as less dangerous. Because emotional impressions form so rapidly and feel so trustworthy, correcting for this heuristic requires ⑤deliberate effort; simply presenting more accurate statistics to already anxious or enthusiastic audiences rarely changes their underlying judgment.

When people evaluate their personal contribution to water scarcity, they often consider only the water that flows directly from household taps, overlooking a far larger quantity consumed indirectly through the goods they purchase. (A) The water footprint, a concept that extends this narrow view, measures the total volume of freshwater used to produce the goods and services an individual or a nation consumes. Central to this concept is the notion of virtual water, the water embedded invisibly within a product, from irrigating cotton fields to livestock raised for meat. (B) Critics caution, however, that focusing exclusively on aggregate volume can mislead policymakers, since a liter of water drawn from a region suffering drought carries far greater consequences than one drawn from a water-abundant area. (C) For instance, producing a kilogram of beef can require several thousand liters of water, whereas a kilogram of vegetables typically demands a fraction of that amount. Nations that import water-intensive goods rather than producing them domestically are importing virtual water from regions that may face severe shortages.

Many students think that reading a book quietly by themselves is enough, but book discussion classes add something that solo reading cannot provide. (A) When students explain their ideas out loud, they often discover thoughts they did not even know they had. Teachers who use discussion classes report that students remember plot details and themes far longer than students who only read silently and take a quiz afterward. (B) This happens because talking about a book forces the brain to organize scattered impressions into a clear argument. Discussion also teaches students to listen carefully, since they must respond directly to classmates instead of simply waiting for their own turn to speak. (C) Some students feel nervous about sharing their opinions at first, but most grow more confident after a few sessions. For these reasons, many schools are now adding weekly discussion sessions to their reading programs, even for short stories that used to be assigned only as silent homework.

This process, though it may sound simple, triggers a remarkable series of adaptations throughout the cardiovascular system. Aerobic exercise, such as jogging, swimming, or cycling at a steady pace, strengthens the heart by forcing it to pump larger volumes of blood with each beat. ( ① ) Over weeks of consistent training, the heart gradually enlarges and becomes more efficient, meaning it can deliver the same amount of oxygen to working muscles while beating fewer times per minute. ( ② ) This adaptation explains why trained athletes often have a much lower resting heart rate than sedentary individuals of the same age. ( ③ ) Beyond the heart itself, aerobic activity encourages the body to build new capillaries within muscle tissue, improving the delivery of oxygen and nutrients at a cellular level. ( ④ ) Researchers have also found that regular aerobic exercise reduces inflammation throughout the body and improves the way cells respond to insulin. ( ⑤ )

주어진 문장: This principle applies just as powerfully outside the realm of personal finance. People often recognize, in calm reflection, that their future selves will be tempted to abandon a goal they currently value. ( ① ) Rather than relying solely on willpower at the critical moment, they may choose to restrict their own future options in advance, a strategy known as precommitment. ( ② ) By making certain choices costly, inconvenient, or impossible to reverse, individuals can protect a long-term goal from a short-term impulse that has not yet arisen. ( ③ ) A person hoping to save money might lock funds into an account that penalizes early withdrawal, removing the very temptation that would otherwise be difficult to resist. ( ④ ) Similarly, someone determined to finish a project might publicly announce a deadline, transforming private intentions into a commitment that carries social consequences if broken. ( ⑤ ) What unites these examples is a simple insight: because future desires cannot always be trusted, the wisest moment to act may be now, while judgment remains clear and temptation has not yet taken hold.

This convenience gap between renting the scooter itself and preparing to ride it safely explains a great deal. Electric scooters have become a common sight on city sidewalks, offering a quick way to cover short distances, yet most riders climb on without ever putting on a helmet. ( ① ) Part of the problem is that renting a scooter takes only a few taps on a phone screen, while finding and carrying a helmet requires planning that many riders simply skip. ( ② ) Emergency room doctors note that scooter-related head injuries have risen sharply in recent years, closely tracking the rise in scooter popularity itself. ( ③ ) Unlike a bicycle, which typically requires balance skills built up over years of practice, an electric scooter can reach a surprising speed within seconds, often faster than new riders expect from something that looks simple to operate. ( ④ ) A fall at that speed, onto pavement rather than grass, can cause a head injury just as severe as one from a bicycle or a small motorcycle. ( ⑤ ) Cities that have begun requiring helmets for scooter rentals report a measurable drop in serious injuries.