영어 모의고사 (자동 편성)

The twenty-hour rule proposes that years of practice ①are not needed to become skilled at a new activity. Only about twenty hours of effort are needed to reach a useful level. Unlike theories ②claiming true mastery requires ten thousand hours, this rule targets a more modest goal. According to supporters, practicing any new skill produces the fastest visible improvement, since a beginner ③has room to grow. Someone learning guitar can typically strum simple chords and follow a basic song within twenty hours of ④daily practice. Advocates emphasize that the twenty hours must be deliberate and focused, broken into short daily sessions rather than one long stretch, and ⑤aims at fixing weaknesses rather than repeating what one already knows.

The Riverside Summer Festival will take place from August 1st to August 3rd at Riverside Park. This annual event offers a variety of programs for visitors of all ages, and admission is ①free for everyone. During the day, local farmers will sell fresh fruits and handmade crafts at outdoor booths, and in the evening, live music performances will ②entertain the crowd. Visitors are encouraged to bring their own water bottles, since most areas of the park ③allow vehicles freely. Parking near the park is ④limited, so using public transportation is strongly recommended. Organizers hope this festival will bring the community ⑤together for a memorable summer weekend.

Last Saturday, the temperature outside reached almost thirty-eight degrees, so my family decided to stay indoors for the entire day. At first, I worried that staying inside would be ①boring, but we found several fun activities to enjoy together. In the morning, we visited a nearby indoor climbing gym, where I learned some basic climbing techniques from an ②instructor. After lunch, we went to a small museum that had a special exhibition, and my younger brother was especially ③excited to see the huge whale model hanging from the ceiling. In the afternoon, we played board games at a cafe. By the time we got home, I realized that indoor activities could be just as ④boring as outdoor ones, especially during a ⑤heatwave.

Time blocking is a time-management technique in which a person divides the day into fixed blocks. Each block is then assigned to a single task. Instead of relying on a loose to-do list, the person decides exactly when each task will start and end. This approach ①lowers the mental effort of deciding what to do next, since the schedule already provides the answer. It also ②limits multitasking, because each block is reserved for only one activity at a time. For instance, a student may block ninety minutes for math practice, leaving no room for messages or web browsing. Because each block has a ③vague boundary, unfinished work is ④less likely to quietly spread into the next task. Many people who adopt time blocking feel ⑤more organized throughout the day.

Attention, students! Our school festival is going green this year, and we truly need your help. This event aims to reduce the disposable waste that usually piles up during the celebration. First, _______________. Second, each booth should use reusable decorations rather than paper banners that get thrown away within hours. Students who join as Green Helpers will manage the recycling stations, sorting cans, bottles, and paper carefully all day long. Therefore, everyone's small cooperation will directly lower the amount of trash sent to the landfill. However, single-use plastic bags are strictly prohibited at every booth this year. If your booth needs supplies, please contact the student council office before Friday. Let us work together to create a festival that is both fun and eco-friendly.

The rejection of unfair offers in the ultimatum game raises an intriguing evolutionary question. (A) One explanation suggests that a willingness to punish unfairness, even at a personal cost, may have conferred long-term advantages within small communities where reputation and repeated interaction mattered greatly. (B) If punishing unfairness is costly in the short term, why would such a tendency have persisted across generations rather than being eliminated by more narrowly self-interested behavior? (C) An individual known to reject unfair offers discourages others from proposing unfair terms in future interactions, ultimately securing fairer treatment over the course of a lifetime.

Pets need extra care and attention when the summer heat becomes intense. (A) It is also important to avoid walking your dog during the hottest hours, since hot pavement can burn its paws. (B) First, always provide plenty of fresh, cool water throughout the day. (C) Most importantly, never leave a pet alone in a parked car, even for a few minutes.

Climate change is often described as a challenge that affects the entire planet equally, yet a closer look reveals a more complicated picture. (A) Wealthy, industrialized nations have historically released the largest share of greenhouse gases while building their economies, yet developing nations, which contributed comparatively little, frequently suffer the most severe droughts and floods. This gap between responsibility and suffering raises a serious ethical question that science alone cannot answer. (B) However, the concept of climate justice reminds us that the causes and consequences of climate change are distributed unevenly across the globe. (C) For example, a farming community in a low-income country may lose its entire harvest to an unusual flood, even though its members have never owned a car or flown on a plane. Therefore, tackling climate change requires more than new technology; it demands fair policies supporting the very communities least responsible for causing the crisis.

The summer energy-saving campaign asks citizens to help keep the power supply stable. (A) Businesses are also asked to dim unnecessary outdoor signs after ten at night. (B) First, residents are asked to set air conditioners no lower than twenty-six degrees Celsius. (C) Families who cut their electricity use by more than ten percent will receive a discount on their bill.

In other words, sleep does not simply preserve what was learned but actively works to make sense of it. During sleep, the brain does not simply rest; it actively reorganizes the day's experiences into lasting memories through a process called consolidation. ( ① ) Newly formed memories are initially fragile and stored primarily in a brain region called the hippocampus, which has limited long-term capacity. ( ② ) While a person sleeps, particularly during the deep stages of non-REM sleep, neural activity replays these fresh memory traces in rapid, compressed sequences, gradually transferring the information to the cortex for more durable, long-term storage. This replay strengthens the connections between neurons that encoded the original experience, making the memory more resistant to interference from unrelated events the following day. ( ③ ) Sleep researchers have demonstrated this effect experimentally: participants who slept after learning a list of word pairs recalled more items the next day than participants who remained awake instead. ( ④ ) Crucially, the benefit was not limited to simple recall; sleep also seemed to help participants extract general patterns from the material, suggesting that consolidation involves more than passive storage. ( ⑤ )