영어 모의고사 (자동 편성)

Devices that translate brain activity directly into digital commands have moved from laboratory experiments to real medical use, ① allowing paralyzed patients to control a robotic arm or type a message using thought alone. As the technology improves, some developers envision a future in which brain-computer interfaces extend beyond restoring lost function ② toward enhancing healthy minds, offering faster memory or expanded attention to anyone ③ willing to undergo the procedure. This prospect raises a philosophical question that medicine alone cannot answer: if a device can alter memory, mood, or decision-making, at what point does the assistance stop ④ being a tool and start reshaping the very identity of the person using it. Neuroethicists argue that mental privacy, the ability to keep one's own thoughts free from external access or manipulation, may need ⑤ recognizing as a fundamental right before this technology becomes widespread.

Among the many strategies proposed to remove carbon dioxide from the atmosphere, one of the oldest ①draw on an agricultural technique predating modern industry, converting organic material into a stable form of charcoal known as biochar. Biochar is ②produced through pyrolysis, a process in which crop residues or wood chips are heated in an environment with little or no oxygen, ③preventing the material from burning away as in an open fire. This process leaves behind a carbon-rich solid that resists decomposition far longer than raw organic matter, locking carbon in a form remaining stable in soil for centuries. When mixed into farmland, biochar also improves soil structure, ④retaining moisture and nutrients otherwise lost, which can boost crop yields in depleted soils. For example, farmers ⑤cultivating nutrient-poor tropical soils have reported measurable increases in productivity after adding biochar.

Hospitals are increasingly adopting artificial intelligence tools that can scan medical images and flag potential tumors ① faster and, in some trials, more accurately than experienced radiologists. Patients understandably welcome any technology that catches disease earlier, yet the growing reliance on these tools raises an uncomfortable legal question that hospitals have only begun to address. When an AI system misses a diagnosis that a human doctor would likely have caught, responsibility becomes ② easy to assign. The doctor may argue that they simply trusted a tool the hospital required them to use, the hospital may argue that the software company guaranteed its accuracy, and the software company may argue that no algorithm can be expected to be ③ perfect. Until legal systems ④ clarify this chain of responsibility, patients harmed by an algorithmic error may find themselves with no clear party to hold ⑤ accountable.

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, ① tamper-resistant ledger rather than through a bank or government agency. In theory, this design distributes power away from any single institution and toward the network as a whole. In practice, however, a small number of large players have come to ② dominate many blockchain networks, controlling enough computing power or currency to influence outcomes that were supposed to be decided collectively. Critics note a further irony: when something goes wrong, such as a hacked exchange or a lost password, there is often ③ ample institutional support to appeal to, since the entire system was designed precisely to eliminate that kind of central authority. Whether decentralization can ④ survive this concentration of power remains one of the technology's most ⑤ unresolved questions.

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 ___________.

Conventional industrial zones typically operate as isolated 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 valuable input for another. An eco-industrial park _______________. A power plant's surplus 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 proprietary, 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 reducing both waste disposal costs and raw material expenses simultaneously.

Choosing the next book is not always simple for the reading club. (A) After the short list is posted, members read a few pages of each book before voting. (B) First, anyone can suggest a title they have recently enjoyed or heard about. (C) In the end, the book with the most votes becomes the club's next read.

The discovery of CRISPR gene-editing technology gave scientists a tool precise enough to correct a single mistaken letter in the human genome, raising hope for curing inherited diseases. (A) Scientific organizations around the world have therefore drawn a careful line, permitting gene editing to treat disease in existing patients while banning any edit that would be inherited by their descendants. (B) Yet editing a gene in a sperm, egg, or early embryo does not simply change one patient; it alters the genetic code passed down to every future generation. (C) Critics worry, however, that as the technology becomes cheaper and more widely available, this line will become harder to enforce than it is to draw.

Later sociologists broadened the framework well beyond economic class, applying conflict analysis to struggles organized around race, gender, and other categories of unequal social power. Where structural functionalism emphasizes cooperation and stability, conflict theory begins from the premise that society is best understood as an ongoing struggle between groups with competing interests over scarce resources such as wealth, power, and prestige. ( ① ) Rooted in the writings of Karl Marx, classical conflict theory focused on the economic struggle between those who own productive resources and those who must sell their labor to survive. ( ② ) It argued that dominant groups shape laws, education, and even widely shared beliefs in ways that quietly protect their own advantage. ( ③ ) Unlike functionalists, who often interpret existing social arrangements as serving a necessary purpose, conflict theorists argue that apparent social order frequently masks underlying tension. ( ④ ) Dominant groups actively work to contain this tension, whether through ideology or through institutions that channel dissent into forms unlikely to threaten those who hold power. ( ⑤ )

주어진 문장: In contrast, a cloth bag can be used again and again for many years. Attention, students and teachers! Our school is starting a new campaign called 'Bring Your Own Bag.' ① Starting next Monday, the school store will no longer offer free plastic bags to customers. ② Instead, we encourage everyone to bring a reusable shopping bag from home. ③ Plastic bags, which are made from petroleum, take hundreds of years to break down in the environment. ④ Therefore, using a reusable bag is a simple habit that protects sea animals and reduces pollution. ⑤ For example, students who bring their own bags will receive a small sticker as a reward. However, students who forget their bags may still purchase a paper bag for a small fee. We hope every student will join this easy and meaningful campaign. Thank you for helping our school become greener.