영어 모의고사 (자동 편성)

Factories that once employed hundreds of workers on an assembly line now run with a fraction of that staff, as robotic arms handle tasks ① that used to require human hands. Economists have long debated whether this shift destroys jobs or simply ② transforms them. Historical evidence offers some comfort: previous waves of automation eventually created new categories of work that no one ③ had predicted. However, critics point out that earlier transitions unfolded over generations, ④ given workers time to retrain, whereas today's robots are being deployed at a pace that leaves little room for adjustment. For this reason, many economists argue that the real challenge is not the robots themselves, but the speed at which society ⑤ is expected to adapt to them.

During the hottest weeks of summer, the city operates free cooling centers for anyone ①who needs a break from the heat. These cooling centers, located in community halls and public libraries, ②provided air-conditioned spaces where visitors can rest comfortably. Most cooling centers ③are open from nine in the morning until six in the evening, seven days a week. Visitors can enjoy free drinking water, read newspapers, or ④simply relax in a cool environment. City officials encourage residents ⑤to check the nearest location on the city website before visiting.

My grandmother keeps a wooden cabinet filled with tiny furniture, each piece no larger than a fingernail, that she ① has been building for over a decade as a miniature hobby. When I first saw the cabinet, I ② assuming the appeal was simply how impressively small and precise the pieces looked. Talking with her while she worked, though, I learned that the real challenge lies in ③ imagining an entire, believable world at a scale the eye can barely process. She once spent three weekends ④ carving a single tiny bookshelf, only to leave two of its shelves deliberately empty, explaining that a completely full room would look staged rather than lived-in. That small decision taught me that miniature craft is not primarily about precision, but about convincingly imagining an ordinary life small enough ⑤ to fit inside a shoebox.

Every day, people throw away piles of used paper without ①thinking about where it goes. However, most of that paper does not have to end up in a landfill. Instead, it can travel to a recycling factory and become brand new paper again. First, workers collect old newspapers, boxes, and notebooks ②left in recycling bins. These papers are then soaked in water and ③turned into soft, mushy pulp. You can think of this process like breaking a cookie back into flour and water. For example, ink and small pieces of plastic ④is removed from the pulp during this stage. The clean pulp is pressed into thin sheets and ⑤dried in large machines. Therefore, a wrinkled old newspaper can be reborn as clean white paper. In contrast to throwing paper away, recycling it saves trees and reduces waste.

Consider a large heap containing ten thousand grains of sand. Nearly everyone agrees that removing a single grain from such a heap leaves another heap behind; surely one grain could never make the difference between a heap and a non-heap. Yet if this principle is applied repeatedly, grain by grain, the heap eventually ② grows to a single lonely grain, or even to no grains at all, and logic alone seems to force us to accept that this final result still counts as a heap. Something has clearly ① gone wrong along the way, since no reasonable person would call one grain of sand a heap, but pinpointing exactly which single removal transformed a heap into a non-heap seems ③ impossible. The puzzle exposes a deep discomfort with vague terms like "heap," "tall," or "bald," concepts that seem to admit no sharp ④ boundary yet are used confidently in everyday language. Some philosophers conclude that classical logic itself may need to be ⑤ revised to accommodate the genuine vagueness built into ordinary human language.

A rational approach to decision-making dictates that only future costs and benefits should influence a choice, since resources already spent cannot be recovered regardless of what is decided next. In practice, however, people routinely allow such irrecoverable expenditures, known as sunk costs, to shape their subsequent decisions, a pattern referred to as the sunk cost fallacy. Economists therefore urge decision-makers to evaluate each choice based solely on its prospective outcomes, treating past expenditures as ___________ to the decision at hand.

Last January, Minji decided that she would run three kilometers every morning before school, but after a few cold mornings, she began oversleeping and soon stopped running altogether. By February, she felt disappointed and believed she simply lacked willpower. One evening, her older brother asked her why the plan had failed, and together they looked closely at her daily schedule. They realized that running before sunrise in freezing weather had been too difficult to maintain. So Minji changed her plan and decided to run after school instead, when the weather was warmer and she had more energy. This experience taught her that ___________.

Not all environmental changes happen at the same steady pace. (A) A well-known example involves melting Arctic ice, which exposes darker ocean water that absorbs more sunlight and speeds up further melting in a self-reinforcing cycle. (B) Once this kind of threshold is crossed, reversing the damage becomes extremely difficult, which is why scientists consider identifying these points an urgent priority. (C) Some changes accumulate slowly and predictably, while others can suddenly accelerate once a critical threshold, known as a tipping point, is crossed.

Desalination, the process of removing dissolved salts from seawater to produce fresh water, has increasingly been adopted by coastal regions facing chronic water scarcity. (A) Pumping seawater through membranes at high pressure also demands substantial electricity, so plants powered by fossil fuels can worsen the emissions that intensify drought. Therefore, engineers increasingly argue that desalination should be treated not as a stand-alone remedy but as one component of a broader conservation strategy. (B) 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 harm marine life. (C) Most modern facilities rely on reverse osmosis, a technique in which seawater is forced 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.

주어진 문장: At first, she was not sure whether joining a new group would really help, but she decided to give it a try. When Suji transferred to a new school in March, she knew no one in her class and felt lonely during lunch and breaks. Her homeroom teacher suggested joining a club to make friends more easily. ① Suji signed up for the photography club, though she had never taken photography seriously before. ② At the first meeting, older members taught her how to adjust a camera and find a good angle. ③ Because everyone shared photos and gave friendly feedback each week, Suji gradually felt more comfortable with the other members. ④ One rainy afternoon, a fellow member, Hana, invited her to photograph the flooded schoolyard together. They laughed while trying to keep their cameras dry, and that moment grew into a real friendship. ⑤ By the end of the semester, Suji had a small group of friends who understood her sense of humor.