영어 모의고사 (자동 편성)

A plastic bag that fully decomposes within months rather than lingering for centuries sounds almost too convenient to be real, yet certain bioplastics on the market ①do exactly that under the right conditions. Unlike conventional plastic, derived almost entirely from petroleum, many bioplastics are ②synthesized from renewable feedstocks such as corn starch or sugarcane, sometimes with the help of bacteria engineered to produce plastic-like polymers as a byproduct of their metabolism. Not every bioplastic biodegrades quickly, however, and some marketed as eco-friendly break down only in industrial composting facilities ③that reach conditions rarely found in a backyard compost heap or the open ocean. Critics point out that growing crops for bioplastic production can compete with food crops for farmland and water, ④complicating the assumption that a biological origin automatically makes a material more sustainable. Researchers are now exploring bioplastics made from agricultural waste and algae instead of dedicated crops, hoping to ⑤sidestepping this competition for land while preserving the benefits that first made bioplastics appealing.

Online courses have become a popular way for students ①to learn practical job skills outside of school. Unlike traditional classes, these courses let learners ②study at their own pace and repeat difficult lessons as many times as needed. Many courses also include practical projects, ③allow students to build a portfolio while they learn. Experts recommend ④setting a fixed weekly schedule and finishing small assignments regularly. Choosing a course with clear reviews and a well-organized structure also matters, because poorly designed courses can ⑤waste valuable time.

As technology ①developing rapidly, many new jobs are appearing that did not exist a decade ago. Data analysts, for example, help companies make decisions ②based on huge amounts of information. Renewable energy technicians, ③who install and repair solar panels and wind turbines, are meeting the growing demand for clean power. Healthcare is expanding beyond hospitals, creating roles for specialists ④designing digital health tools for elderly patients. Experts predict that future workers will need ⑤to keep learning new skills throughout their careers.

Mira had lived in a coastal village since birth, ①watching the tide creep closer to her family's doorstep every year. When the sea finally swallowed the rice paddies that ②had fed her village for generations, her parents decided that staying was no longer possible. Together with many neighbors, they packed what little they could carry and moved inland, becoming what experts now ③calls climate migrants, people forced to abandon their homes because of rising seas, droughts, or other disasters. This term, rarely used a decade ago, has become increasingly common as extreme weather ④displaces communities worldwide. Mira missed her old house terribly, yet she slowly began to build a new life in the crowded city, learning to adapt just as her ancestors once had. International organizations, however, still struggle to agree on how ⑤to protect people like her, since climate migrants are not officially recognized as refugees under current law.

These platforms allow individuals to sell clothing, electronics, and furniture directly to other consumers, cutting out traditional retail markups entirely. For younger buyers especially, purchasing secondhand items has become associated with ①resourcefulness rather than financial necessity. However, buying secondhand carries certain ②risks, since items cannot always be inspected closely before purchase, and some sellers misrepresent the condition of their products. To address this problem, many platforms now offer buyer protection programs and ③vague rating systems for sellers. As ④trust in these systems continues to grow, secondhand trading is expected to ⑤expand even further in the coming years.

Job experience programs let students try out real workplaces for a short time. (A) For example, some students spend a day at a hospital, a bakery, or a design studio. (B) In this way, students gain a clearer picture of what each job truly involves. (C) During the visit, they observe workers and sometimes try simple tasks themselves.

Career aptitude tests come in many different forms today, and schools use them for various purposes. (A) Some tests focus on personality, asking students how they usually react in different situations. (B) Because of this variety, it is important to understand what each test actually measures before taking it. (C) Other tests focus on specific skills, such as logical thinking or verbal ability.

Every morning, our broadcasting club airs a short news program for the entire school. Last Tuesday, I was chosen to read the weather report for the very first time. (A) My partner Minho, who was sitting beside me, quickly slid the script closer to me. I took a deep breath and calmly continued reading from where I had stopped. (B) My hands were shaking as the red light on the camera turned on. Halfway through my sentence, I suddenly forgot the next line completely. For a few seconds, only silence filled the studio, and I could hear my own heartbeat. (C) Somehow, my voice sounded steadier than I expected, and I finished the report smoothly. After the broadcast ended, several classmates told me they had not even noticed the pause. That morning taught me that small mistakes rarely matter as much as we fear.

주어진 문장: This gap between old and new skill sets can make the transition especially challenging for older workers. As governments and companies work to address climate change, a new category of employment known as green jobs has expanded rapidly. ( ① ) These positions include solar panel installers, wind turbine technicians, and specialists who design energy-efficient buildings. ( ② ) Critics point out that transitioning workers from fossil fuel industries to green jobs is not always simple, since the required skills can differ significantly. ( ③ ) Governments are therefore introducing training programs designed to help such workers shift smoothly into renewable energy careers. ( ④ ) Countries that have invested heavily in renewable energy have seen employment in this sector grow far faster than in the economy overall. ( ⑤ ) As climate goals become more urgent worldwide, demand for skilled workers in this expanding field is expected to continue rising steadily.

The software company, in turn, may argue that no algorithm can be expected to be perfect. Hospitals are increasingly adopting artificial intelligence tools that can scan medical images and flag potential tumors faster than experienced radiologists. ( ① ) When an AI system misses a diagnosis that a human doctor would likely have caught, responsibility becomes difficult to assign. ( ② ) The doctor may argue that they simply trusted a tool the hospital required them to use. ( ③ ) The hospital, meanwhile, may argue that the software company guaranteed its accuracy. ( ④ ) Until legal systems clarify this chain of responsibility, patients harmed by an algorithmic error may find themselves with no clear party to hold accountable. ( ⑤ )