영어 모의고사 (자동 편성)

Modern advertising increasingly relies on personal data ①collected from users' browsing habits, search histories, and social media activity. Companies argue that this approach benefits consumers by showing advertisements that are more relevant to their actual interests. However, many critics contend that this level of tracking raises serious concerns about privacy, since users rarely understand how extensively their behavior ②is being monitored. Some algorithms can predict purchasing decisions before consumers themselves are consciously aware of them, ③which feel unsettling to many people. Furthermore, personalized advertising can trap users in a narrow bubble, repeatedly showing them similar products and ④limiting their exposure to alternatives. Supporters counter that consumers who dislike targeted ads can simply ⑤adjust their privacy settings.

As governments and companies work to address climate change, a new category of employment ①known as green jobs has expanded rapidly. These positions include solar panel installers, wind turbine technicians, and specialists who design energy-efficient buildings. Countries that have invested heavily in renewable energy have seen employment in this sector ②grown far faster than in the economy overall. Young workers, in particular, are drawn to green careers because they ③offer a sense of purpose alongside financial stability. Critics point out that transitioning workers from fossil fuel industries to green jobs is not always simple, ④since the required skills can differ significantly. Governments are therefore introducing training programs designed ⑤to help such workers shift smoothly into renewable energy careers.

Time-management researchers frequently mention a principle ①known as Parkinson's Law, which states that work expands to fill the time available for its completion. According to this idea, a task that could be finished in one hour will often stretch to fill an entire afternoon if that much time ②is scheduled for it. Students who set vague deadlines frequently experience this effect, spending extra hours ③refined a report that was already complete. Employees given a full week for a simple project may also delay meaningful progress until the final days, even though the actual work ④requires far less effort. This pattern happens partly because people unconsciously adjust their pace to match perceived urgency. Setting shorter, more specific deadlines can counter this tendency, forcing tasks to fit within a tighter and more realistic window. By recognizing how flexible time encourages unnecessary delay, individuals can complete assignments more efficiently ⑤without sacrificing quality.

Three-dimensional printing technology is changing how products are designed and manufactured across many industries. Unlike traditional manufacturing, which often requires expensive molds and long production times, 3D printers can create ①simple objects directly from digital files within hours. This flexibility allows companies to produce small batches of customized products without the massive costs typically associated with mass production. Hospitals now use 3D printing to create prosthetic limbs tailored ②precisely to individual patients, while automakers use it to build lightweight parts that ③reduce vehicle weight. Small businesses, too, have benefited enormously, since the technology ④lowers the barrier to entry for entrepreneurs. However, experts caution that 3D printing still struggles to ⑤match the speed of mass production for extremely large orders.

Building brand loyalty has traditionally been considered one of the most valuable goals in marketing, since loyal customers tend to spend more and recommend products to others. Companies invest significant resources in loyalty programs, offering points, discounts, and exclusive access to encourage repeat purchases. However, some critics argue that these programs manipulate consumers into staying with a brand out of habit rather than genuine satisfaction. Genuine loyalty, they contend, should be earned through consistent quality and honest treatment of customers, not through artificial incentives that merely delay a customer's departure. As markets become more competitive, relying solely on loyalty programs without addressing underlying product quality may ultimately backfire. Therefore, companies should treat loyalty ___________.

Attitudes toward buying used goods have changed dramatically over the past decade. (A) As a result, secondhand shopping has shed much of the stigma it once carried among younger consumers. (B) In the past, purchasing used items was often seen as a sign of financial hardship rather than a deliberate choice. (C) Today, many young shoppers proudly describe their secondhand purchases as smart, sustainable decisions.

In response, some platforms have begun inserting occasional wildcard suggestions that are deliberately unrelated to past viewing habits. After a viewer finishes an episode, a streaming service rarely leaves the choice of what to watch next entirely up to chance. ( ① ) Instead, a recommendation algorithm compares that viewer's habits with patterns drawn from millions of other users who watched similar content, then ranks thousands of titles in order of predicted interest. ( ② ) This approach keeps viewers engaged far longer than a simple list of new releases ever could, which is precisely why streaming companies invest so heavily in refining it. ( ③ ) The system is not without drawbacks, however. Because the algorithm favors titles similar to what a viewer already enjoys, it can quietly narrow someone's exposure to unfamiliar genres, directors, or cultures, creating a comfortable but repetitive bubble. ( ④ ) These wildcard picks are meant to counteract this narrowing effect and keep recommendations from becoming too predictable. ( ⑤ )

주어진 문장: This memory advantage occurs because the brain treats an open task as unresolved business that deserves continued attention. Have you ever noticed that an unfinished task keeps returning to your mind long after you stopped working? ( ① ) This phenomenon was first noticed by psychologist Bluma Zeigarnik, who saw that waiters remembered unpaid orders better than paid ones. ( ② ) Her observation led to what is now called the Zeigarnik effect: people remember incomplete tasks more vividly than completed ones. ( ③ ) According to this theory, the mind maintains mental tension until a task reaches closure, keeping the unfinished task active in memory. ( ④ ) Once the task is completed, the tension is released, and the mind lets go of the details. This effect explains why students often think about unsolved homework even during unrelated activities like eating dinner. It also explains why writing down an incomplete plan can reduce anxiety, since a note serves as temporary closure. Teachers sometimes use this principle, leaving lessons purposely unfinished to encourage students to keep thinking about the material. ( ⑤ )

주어진 문장: This misconception, sometimes called the twenty-one-day myth, has been repeated so often that many people accept it without question. Many people believe that a new habit becomes automatic after only twenty-one days, but researchers who examined real behavior found a different number. ( ① ) This project, called the 66-day habit formation study, tracked volunteers who tried to adopt a new daily habit, like drinking water with lunch. ( ② ) Researchers measured how automatic each action felt over time and found that habits needed an average of sixty-six days to become effortless. ( ③ ) Yet the actual time varied widely, ranging from about eighteen days for simple habits to over two hundred days for difficult ones. ( ④ ) This wide range explains why the popular twenty-one-day claim, though easy to remember, rarely matches real experience. ( ⑤ ) For instance, flossing might feel automatic within a few weeks, while jogging every morning may take months to feel natural. The study's central lesson is that patience matters more than speed when building lasting habits.

주어진 문장: Without such structure, even highly motivated students may unconsciously postpone tasks that feel too far removed from the present moment. Behavioral economists use the term temporal discounting to describe how people undervalue future rewards simply because those rewards are not immediate. ( ① ) This tendency explains why a student might choose to watch videos tonight rather than study for an exam that remains several weeks away, even though studying offers a greater long-term benefit. ( ② ) A distant reward, no matter how valuable, feels psychologically smaller than a small reward available right now. This bias contributes to procrastination, since future consequences rarely feel urgent enough to motivate immediate action. ( ③ ) To counter this tendency, students should convert distant goals into smaller, near-term milestones that feel more emotionally real. ( ④ ) Setting weekly checkpoints rather than a final deadline can make future benefits feel closer and more concrete. Teachers and parents should provide immediate, meaningful feedback, since prompt recognition helps bridge the gap between present effort and delayed reward, ultimately reducing the urge to postpone tasks. ( ⑤ )