영어 모의고사 (자동 편성)

Long before calculus existed, the Greek philosopher Zeno constructed a series of paradoxes ①designed to show that motion itself might be logically impossible. In one version, a swift runner named Achilles races a slow-moving tortoise that ②is given a modest head start. Common sense insists that Achilles will quickly overtake the tortoise, yet Zeno's argument ③suggests otherwise. By the time Achilles reaches the tortoise's starting point, the tortoise has crawled a little further ahead, and this process ④repeating endlessly, generating an infinite number of smaller and smaller gaps that Achilles must apparently cross one after another. Modern mathematics eventually resolved the paradox by showing that an infinite series of shrinking distances can still sum to a finite total, ⑤allowing motion to be completed in a finite amount of time after all.

Military researchers have developed weapons systems capable of identifying and engaging targets without a human pressing the final button. Advocates argue that autonomous systems can react faster than any human operator. Human rights organizations counter that removing a person from the final decision strips away moral responsibility, since _______________. Diplomatic negotiations toward an international treaty have repeatedly stalled, partly because military powers disagree on how to define autonomy precisely enough to regulate it.

Engineers are now exploring implants and prosthetics designed to give healthy people abilities beyond ordinary human limits. Supporters frame this as simply the next step in a long history of human enhancement, no different in principle from eyeglasses or vaccines. Critics counter that earlier enhancements were broadly available to anyone regardless of wealth, while cutting-edge neural and physical implants are likely to remain expensive for decades, potentially _______________.

Physicist Erwin Schrödinger devised a now-famous thought experiment not to describe an actual laboratory procedure, but to expose an absurdity hidden within a leading interpretation of quantum mechanics. Imagine a cat sealed inside a closed box together with a radioactive atom, a Geiger counter, and a vial of poison gas rigged to break open the instant the atom decays. Because the atom's decay is governed by genuine quantum randomness, standard quantum theory describes the atom, before anyone looks, as existing in a superposition of having decayed and not having decayed at the same time. If the theory is applied consistently to the entire box, the cat itself would have to be considered simultaneously alive and dead until an observer opens the lid and looks inside. Schrödinger intended this image to sound obviously ridiculous, using the cat's absurd fate to question whether _______________.

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. (A) 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, ambitious deadlines will likely continue to be broken with remarkable consistency. (B) 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. (C) 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.

Imagine a man locked inside a room who does not understand a single word of Chinese, yet who possesses a giant rulebook written entirely in English, and who uses it to answer notes slipped in through a slot. (A) This scenario was designed to challenge the assumption that a computer running a sophisticated program truly understands language simply because it produces convincing output. (B) Yet the man inside understands nothing at all; he is merely manipulating shapes according to formal rules, without grasping their meaning. (C) From the perspective of a native speaker reading the responses, the room seems to understand Chinese perfectly.

When engineers design the software that controls a self-driving car, they inevitably face a question that philosophers have debated for decades: who should the vehicle protect in an unavoidable crash? (A) This gap between the ideal and the personal choice suggests that ethical programming cannot be settled by public opinion alone. (B) Surveys reveal an uncomfortable contradiction: most people say a car should minimize total harm, yet the same people admit they would never buy a vehicle designed to sacrifice its own owner. (C) Manufacturers, regulators, and philosophers must instead agree on transparent rules before autonomous vehicles are allowed to make such decisions on the road.

Every time a smartphone connects to a cell tower or a Wi-Fi network, it quietly records a data point that can later be pieced together into a detailed map of where its owner has been. (A) Companies often argue that anonymized data cannot be traced back to individuals, yet researchers have repeatedly shown that a handful of location points is enough to identify a specific person. (B) Most users agree to this tracking without reading the fine print, assuming that a single company's database poses little threat. (C) The real danger, however, emerges when location data from multiple sources is combined, revealing a person's home, workplace, and daily route.

At that distant point in time, the future increase feels almost costless, since no immediate sacrifice is required. One practical application of hyperbolic discounting involves a savings program that gradually raises an employee's contribution rate over several years. ( ① ) Employees are first asked to commit, well in advance, to increasing their savings rate at a specific future date, often timed to coincide with an expected salary raise. ( ② ) Because the commitment applies only to a point far in the future, the vast majority of employees readily agree to the plan. ( ③ ) When the scheduled date finally arrives, the increase takes effect automatically unless the employee actively opts out, and remarkably few do. ( ④ ) The program succeeds precisely because it separates the decision from the discomfort, asking employees to commit when the cost feels abstract rather than immediate. ( ⑤ ) In this way, a well-timed program can help individuals overcome the very bias that would otherwise prevent them from saving adequately for the future.

This malfunction, harmless as it sounds, reveals something troubling: memory and psychological continuity alone cannot fully settle what personal identity actually requires. Imagine a teleportation device that scans every atom in your body, transmits that information to a distant station, and reconstructs an exact physical duplicate there, while destroying the original body in the process. ( ① ) From the traveler's point of view, stepping into the machine and stepping out on the other side would feel utterly seamless, complete with continuous memories and a sense of having simply walked through a door. ( ② ) Philosophers, however, are troubled by a version of the same device that malfunctions. ( ③ ) Instead of destroying the original, it leaves the original body intact while still creating a perfect duplicate elsewhere. ( ④ ) Now two people exist, each with identical memories and an equally strong claim to being the original traveler, and there is no principled way to say which one is the real continuation of the person who entered the machine. ( ⑤ )