영어 모의고사 (자동 편성)

Many companies today advertise their products as environmentally friendly, yet not all of these claims are accurate. This practice, ①knowing as greenwashing, involves exaggerating or fabricating a product's positive impact on the environment. Consumers, ②who are increasingly concerned about climate change, often trust such claims without questioning them closely. As a result, they may pay higher prices for products ③that are no more sustainable than ordinary alternatives. Genuine environmental efforts, which usually ④require significant investment and long-term planning, are far more costly than simply changing a label. Therefore, governments should establish clear standards ⑤that require companies to prove their environmental claims with verifiable data.

Sensors buried in the soil now report moisture levels in real time, drones survey entire fields for signs of disease within minutes, and automated systems adjust irrigation without a farmer ever ① walking the rows. For large operations with the capital ② to invest, these tools have measurably increased yields while reducing water waste, addressing two problems that traditional farming has struggled with for generations. Smaller family farms, however, often cannot afford the upfront cost of this equipment, and some worry that the gap between high-tech and traditional operations will only ③ widen as the technology advances further. There is also a quieter cultural cost that rarely appears in productivity reports: generations of farming knowledge, passed down through direct observation of soil, weather, and crops, risk ④ being replaced by dashboards and automated alerts that few young farmers ⑤ teaching to question.

As more businesses move their operations online, cyberattacks have become one of the most ①serious threats facing modern companies. In response, demand for cybersecurity professionals has ②decreased across nearly every industry. These specialists design systems that detect suspicious activity, patch vulnerabilities before criminals can exploit them, and train employees to recognize phishing attempts. Unlike many technical fields, cybersecurity requires constant learning, since hackers continually develop new methods to ③bypass existing defenses. Despite this expansion, experts estimate that millions of cybersecurity positions worldwide remain ④unfilled, largely because the number of qualified applicants has not kept pace with rapidly increasing demand. This shortage suggests that cybersecurity will remain a ⑤promising career path for years to come.

Millions of people now wear devices that continuously track their heart rate, sleep patterns, and daily activity, generating an ① intimate stream of health data that would have been unthinkable to collect just two decades ago. Users generally assume this information belongs to them, since it is drawn directly from their own bodies. In practice, however, the terms of service that few people read often grant the manufacturer ② narrow rights to store, analyze, and even sell anonymized versions of that data to insurers or advertisers. This arrangement becomes especially troubling when health data influences decisions far beyond fitness, such as insurance premiums or employment screening. Advocates for reform argue that biological data deserves a category of protection ③ stronger than ordinary consumer information, precisely because it can never truly be ④ replaced or reset once it has been ⑤ exposed.

Summer is the best time to enjoy swimming pools, rivers, and beaches with family and friends. However, water activities can be completely ①safe without proper preparation. First, always swim in areas that are ②supervised by a lifeguard, and never swim alone even if you are a strong swimmer. Second, check the weather and water conditions before entering the water, since strong currents can make swimming extremely ③dangerous. Third, wear a life jacket in open water, especially if you are a beginner. Taking a break every hour will help you stay ④energetic, and learning basic rescue skills will make you more ⑤prepared for emergencies.

The rise of big data has introduced ethical dilemmas that earlier generations of workers never had to consider. (A) Some believe that strict government regulations are necessary, even if such rules slow down innovation and raise costs for businesses. (B) Others argue that companies can regulate themselves effectively through clear ethical training, without needing heavy-handed government intervention. (C) A single careless decision, after all, can expose the private information of millions of people almost instantly.

Devices that translate brain activity directly into digital commands have moved from laboratory experiments to real medical use, allowing paralyzed patients to control a robotic arm using thought alone. (A) This prospect raises a philosophical question that medicine alone cannot answer: at what point does the assistance stop being a tool and start reshaping the identity of the person using it? (B) As the technology improves, some developers envision a future in which these interfaces extend beyond restoring lost function toward enhancing healthy minds. (C) Neuroethicists argue that mental privacy may need to be recognized as a fundamental right before this technology becomes widespread.

Critics note a further irony: when something goes wrong, such as a hacked exchange or a lost password, there is often no institution left to appeal to. Blockchain technology was originally promoted as a way to remove the need for trusted middlemen, allowing strangers to exchange value directly and verify transactions through a shared, tamper-resistant ledger. ( ① ) In theory, this design distributes power away from any single institution and toward the network as a whole. ( ② ) In practice, however, a small number of large players have come to dominate many blockchain networks. ( ③ ) They control enough computing power or currency to influence outcomes that were supposed to be decided collectively. ( ④ ) Whether decentralization can survive this concentration of power remains one of the technology's most unresolved questions. ( ⑤ )

주어진 문장: That plan, however, took an unexpected turn during his final year of university. Jiho had always assumed he would join a large corporation after graduation, just as his parents expected. ( ① ) He joined a small student team building an app that connected local farmers directly with restaurants. ( ② ) What started as a class project gradually turned into something more serious, as several restaurants began placing regular orders through their prototype. ( ③ ) Jiho and his teammates decided to delay job applications and instead spend a year developing the idea, despite warnings from relatives who considered the plan too risky. ( ④ ) They worked from a cramped apartment, surviving on limited savings while learning skills ranging from coding to negotiating with suppliers. ( ⑤ ) After nearly failing twice, the team secured a small investment that allowed them to hire their first employee.

Fairness, in other words, is not a feature that can simply be patched in once a problem is discovered. Many large companies now rely on artificial intelligence to screen job applications before a human ever sees them. ( ① ) These systems promise efficiency, scanning thousands of resumes in seconds and ranking candidates according to patterns drawn from previous hiring decisions. ( ② ) However, this reliance on historical data creates a troubling risk. ( ③ ) If a company's past hiring favored a particular group, the algorithm may learn to treat that pattern as a marker of success and quietly reproduce it, even when no one intended discrimination. ( ④ ) Unlike a human interviewer, the system offers no explanation for its choices, which makes the bias difficult to detect until an outside audit reveals it. ( ⑤ ) Some researchers argue that fairness cannot be added afterward; it must be built into the system's design from the very beginning.