영어 모의고사 (자동 편성)

Climate scientists frequently warn about tipping points, thresholds beyond which a small additional change ①triggers a large, often irreversible shift in the climate system. Unlike gradual warming, which unfolds steadily over decades, crossing a tipping point can produce dramatic consequences within a short period. For instance, as Arctic ice melts, it exposes darker ocean water that ②absorb more sunlight than reflective ice, accelerating further melting in a self-reinforcing cycle. Similarly, scientists worry that a major ocean current, which currently ③redistributes heat across the planet, could slow dramatically if enough freshwater from melting glaciers dilutes the surrounding seawater. Once such thresholds are crossed, ④restoring the original balance may become nearly impossible, even if emissions are later reduced. Therefore, researchers argue that preventing these transitions ⑤matters more than merely slowing average temperature increases.

Setting a goal is only the first step; ①keeping track of progress is just as important. Many people write down goals at the beginning of the year but never check how far they ②have come. Keeping a simple log, such as a weekly checklist or a short journal entry, lets a person ③seeing clear evidence of improvement over time. For instance, someone ④learning guitar might record which songs they practiced each week. Tracking progress also helps identify problems early, since a person can notice when effort stops producing results and ⑤adjust the plan before too much time is wasted.

Identical information can provoke strikingly different reactions depending on how it is worded, a phenomenon economists call the framing effect. Patients told that a surgical procedure carries a ninety percent survival rate tend to ①consent to it far more readily than patients told that the same procedure carries a ten percent mortality rate. This discrepancy arises because language does more than transmit facts; it also supplies an ②emotional lens through which those facts are interpreted. Positive framing, which emphasizes what will be ③preserved or gained, tends to encourage risk-averse choices, whereas negative framing, which emphasizes what might be lost, often pushes people toward ④safer alternatives in an attempt to avoid the loss altogether. Marketers, healthcare providers, and policymakers alike ⑤exploit this asymmetry, sometimes to help audiences make sounder decisions and sometimes merely to steer them toward a predetermined conclusion.

The metaverse, a network of interconnected virtual worlds, has begun to generate job opportunities that did not ①exist just a few years ago. Avatar designers create digital identities that represent users within these spaces, ②blending artistic skill with technical programming knowledge. Virtual event planners organize concerts, conferences, and product launches entirely within online platforms, reaching audiences that would be ③easy to gather in person. Some analysts remain skeptical, pointing out that the metaverse has not yet attracted the massive user base that early predictions promised. Nevertheless, major companies continue ④investing heavily in this technology, betting that virtual spaces will eventually become as ⑤significant as physical retail venues.

Choosing a college major is one of the biggest ①decisions many students face after high school. Some students assume that their major will completely determine their future career, but this is not always true. What matters more than the major itself is the set of skills a student develops, such as critical thinking, writing, and problem solving. These abilities can be applied to ②a single career only. However, choosing a major that genuinely interests a student still matters, because motivation makes learning ③easier and more effective. Therefore, students should choose a major based on ④curiosity and personal growth, not only on which job it seems to ⑤guarantee.

Are you ①curious about capturing special moments around our school? The Photography Club is now looking for new members for this semester. We meet every Wednesday afternoon in Room 204, right after regular classes end. No experience is ②required, since senior members always teach the basics of using a camera. Each month, we choose a simple theme and take pictures together around the campus. At the end of the semester, we hold a small exhibition to share our ③favorite photos. Members are also ④expected to bring their own camera or smartphone to every meeting. If you enjoy taking pictures or want to try something new, please visit our booth this Friday. Feel free to ask any ⑤former member if you have questions about joining.

Many people give up on their new year's resolutions within just a few days, and psychologists explain that this happens mainly because of _______________. First, willpower is like a muscle that becomes tired after being used too much, so people often run out of self-control by the end of a busy day. Second, many resolutions are unrealistic from the beginning, since people set goals that are far too difficult to reach in a short time. Third, most resolutions do not offer any immediate reward, so people find it hard to stay motivated without seeing fast results.

Last spring, Minji joined a new club at her school called the Green Runners. Every Saturday morning, the members jog around the neighborhood park while picking up trash. This activity, called plogging, combines jogging with cleaning up litter from the streets. At first, Minji felt embarrassed to pick up garbage in front of other people. However, _______________. For example, the group collected more than twenty bags of trash during their first month together. Picking up litter while running is like turning an ordinary workout into a meaningful mission. Minji's legs grew tired, but her heart felt proud after every session. Now, she encourages her friends, who used to tease her, to join the club as well. Minji believes that small habits, practiced together, can change a whole community.

Factories that once employed hundreds of workers on an assembly line now run with a fraction of that staff, as robotic arms handle tasks that used to require human hands. (A) However, critics point out that earlier transitions unfolded over generations, giving workers time to retrain, whereas today's robots are being deployed much faster. (B) Historical evidence offers some comfort: previous waves of automation eventually created new categories of work that no one had predicted. (C) A factory worker displaced this year, therefore, cannot simply wait for a new industry to emerge decades from now.

Meanwhile, the underlying technology continues to advance regardless of whether the diplomacy meant to govern it keeps pace. Military researchers have developed weapons systems capable of identifying and engaging targets without a human pressing the final button, a prospect that has alarmed arms control experts for over a decade. ( ① ) Advocates within defense agencies argue that autonomous systems can react faster than any human operator and may even reduce casualties. ( ② ) Human rights organizations counter that removing a person from the final decision strips away moral responsibility at the exact moment it matters most. ( ③ ) Diplomatic negotiations toward an international treaty have repeatedly stalled, partly because military powers disagree on how to define autonomy precisely enough to regulate it. ( ④ ) This disagreement has left the treaty process without a clear path forward. ( ⑤ )