영어 모의고사 (자동 편성)

Desalination, the process of ①removing dissolved salts from seawater to produce fresh water, has increasingly been adopted by coastal regions facing chronic water scarcity. Most modern facilities rely on reverse osmosis, a technique in which seawater is ②forced through membranes whose microscopic pores block salt while letting water molecules pass. Because this method consumes far less energy than the thermal distillation once dominant in the industry, it has become the preferred choice for large-scale plants. Nevertheless, desalination remains an inherently costly and environmentally burdensome solution, a fact often overlooked amid enthusiasm for ending water shortages. For instance, the process generates a concentrated byproduct called brine, which, when discharged without adequate dilution, can raise local salinity to levels that ③harms marine life. Pumping seawater through membranes at high pressure also ④demands substantial electricity, so plants powered by fossil fuels can worsen the emissions that intensify drought. Therefore, engineers increasingly argue that desalination should be ⑤treated not as a stand-alone remedy but as one component of a broader conservation strategy.

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.

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. From the traveler's point of view, stepping into the machine and stepping out on the other side would feel utterly ①seamless, complete with continuous memories and a sense of having simply walked through a door. Philosophers, however, are troubled by a version of the same device that malfunctions: instead of destroying the original, it leaves the original body intact while still creating a perfect duplicate elsewhere. Now two people exist, each with ②identical memories and an equally strong claim to being the original traveler, and there is ③a clear and principled way to say that one of them is the real continuation of the person who entered the machine. This malfunction reveals that memory and psychological continuity alone cannot fully ④settle what personal identity actually requires, a puzzle that remains ⑤unresolved to this day.

Conventional industrial zones typically operate as ①isolated facilities, each purchasing raw materials independently and disposing of waste without regard for neighboring plants, even when one factory's discarded byproduct could serve as ②valuable input for another. An eco-industrial park reorganizes this arrangement by clustering diverse companies within a single area and encouraging them to exchange materials, energy, and water through a practice known as industrial symbiosis. A power plant's ③surplus heat, for example, might be piped to a nearby greenhouse, while a food processing facility's organic waste could be converted into biogas that powers another factory's equipment. Such exchanges require companies to coordinate schedules and share information they might otherwise regard as ④proprietary, a level of cooperation rarely achieved without deliberate institutional support. Local governments therefore often play a coordinating role, mapping which industries could exchange resources and providing incentives for companies willing to participate. Consequently, eco-industrial parks have come to be seen as a model capable of ⑤increasing both waste disposal costs and raw material expenses simultaneously.

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 consent to it far more readily than patients told that the same procedure carries a ten percent mortality rate, even though the two descriptions convey exactly the same statistical reality. Recognizing how deeply framing shapes judgment is therefore essential, not because the underlying facts change, but because the very same facts, dressed in different language, can lead reasonable people toward ___________ conclusions.

Anyone who has tried to name the ink color of a word like red printed in blue letters knows how surprisingly difficult the task can feel. This everyday struggle, known as the Stroop effect, deserves more attention than casual curiosity grants it, because it reveals something fundamental about how the mind allocates its limited resources. Reading a familiar word is an automatic process practiced so extensively since childhood that it proceeds almost involuntarily, whereas naming a color requires deliberate, controlled attention. When these two processes point toward conflicting answers, _______________. Educators should not dismiss this delay as a trivial curiosity confined to laboratories, since the same competition between habit and intention underlies far more consequential situations, such as a driver's struggle to resist checking a phone despite knowing the danger. Recognizing how automatic responses can hijack conscious intentions is essential for designing environments, from classrooms to highways, that support rather than undermine our efforts at self-control.

As more schools shift toward digital textbooks and online assignments, a student without reliable internet access at home faces a disadvantage that has little to do with talent or effort. (A) That assumption is increasingly being reconsidered, particularly as more essential services, from job applications to medical appointments, move online by default. (B) Some policymakers initially treated internet access as a convenience, comparable to cable television, rather than as infrastructure essential to modern life. (C) Closing this divide will require more than simply distributing devices; it will demand sustained investment in the physical networks that carry information into every home.

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.

주어진 문장: Traditional economic models, in fact, offer no straightforward account of why unpaid, amateur labor should raise an object's perceived worth in the eyes of its very creator. Why do people often overvalue objects they have partly built themselves, even when the finished product is objectively inferior to something they could have simply purchased? ( ① ) This puzzle, which researchers named after a furniture retailer famous for selling items that require home assembly, challenges the standard economic assumption that value is determined solely by an object's inherent qualities. ( ② ) In a series of experiments, participants who assembled a plain storage box were willing to pay nearly as much for their own imperfect creation as they were for a professionally built version, despite being fully aware of its flaws. ( ③ ) Labor, it seems, functions as a kind of psychological investment: once effort has been poured into a task, individuals become reluctant to judge the outcome objectively, because doing so would require admitting that their effort was partly wasted. ( ④ ) This tendency helps explain why consumers often prefer products that demand some degree of personal assembly, even when a comparable finished item is available at a lower price and requires no time investment whatsoever. ( ⑤ )

Imagine a man named Black who secretly implants a device in another man's brain, ready to force a particular decision if the second man shows any sign of choosing differently. Philosopher Harry Frankfurt devised a scenario to challenge a long-held assumption about moral responsibility: that a person can be blamed for an action only if they could genuinely have done otherwise. ( ① ) The second man, however, decides entirely on his own to perform the very action Black wanted, and the device never activates at all. ( ② ) Black's hidden mechanism made it impossible for the man to have chosen otherwise, yet most people still consider him fully responsible for what he freely decided to do. ( ③ ) Frankfurt used this scenario to argue that moral responsibility depends on the actual reasoning behind a choice. ( ④ ) It does not depend, in other words, on some abstract guarantee that an alternative path remained available the entire time. ( ⑤ )