영어 모의고사 (자동 편성)

Limited-edition products are goods that ①are released in small quantities for a short period of time. Many companies use this strategy because scarcity naturally ②increases how much people desire an item. For instance, a sneaker company that releases only a few thousand pairs of a special design can generate long lines outside stores overnight, ③drawing attention from collectors worldwide. However, this psychological pressure can lead to purchases that ④are driven by fear rather than genuine need. Marketers, aware of this pattern, ⑤continues to design new limited releases because urgency reliably drives sales.

Willpower is like a muscle that becomes ①tired after being used too much, so people often run out of self-control by the end of a busy day. Many resolutions are unrealistic from the beginning, since people set goals that are far too ②easy to reach in a short time, and when a goal feels impossible, people quickly ③lose motivation and stop trying. Most resolutions do not offer any ④immediate reward, so people find it hard to stay motivated without seeing fast results. Understanding these reasons can help people design goals that are more ⑤realistic and rewarding.

When people encounter ①solid scientific evidence about climate change, we might expect them to accept it without hesitation. However, many individuals still ②dismiss or downplay such evidence, and psychologists explain this pattern through a concept called motivated reasoning. Motivated reasoning refers to the tendency to process information in a way that protects one's existing beliefs, identity, or lifestyle rather than to pursue objective truth. For example, a person whose livelihood depends on the fossil fuel industry may ③unconsciously search for reasons to doubt climate data, even while claiming to value scientific accuracy. This happens because accepting uncomfortable facts can ④protect a person's sense of self or demand costly lifestyle changes. Therefore, simply presenting more data ⑤rarely persuades a committed skeptic. Instead, experts suggest connecting climate information to values the person already holds, such as family safety or economic stability, so that acceptance feels natural rather than threatening.

Many households save far less for retirement than conventional financial advice would recommend. Some economists have proposed a savings program in which employees commit today to allocating a portion of their future salary increases toward retirement savings, rather than being asked to reduce their current take-home pay immediately. Field trials of such programs have reported substantial increases in average savings rates. This approach demonstrates that savings policy grounded in realistic assumptions about human psychology can prove considerably more ___________ than policy grounded in the assumption that individuals will always act in strict accordance with their own long-term rational interests.

Blockchain technology was originally promoted as a way to remove the need for trusted middlemen. In theory, this design distributes power away from any single institution and toward the network as a whole. In practice, however, _______________, controlling enough computing power or currency to influence outcomes that were supposed to be decided collectively. Whether decentralization can survive this concentration of power remains one of the technology's most unresolved questions.

The city government has launched a summer energy-saving campaign because ___________. As air conditioners run constantly, power demand rises sharply and can strain the electricity grid. To prevent blackouts, residents are asked to set air conditioners no lower than twenty-six degrees Celsius and turn off unused electronics.

Every cell in the human body follows an internal timer known as the circadian rhythm, a roughly twenty-four-hour cycle that governs when we feel alert and when we feel drowsy. (A) This clock is regulated primarily by a tiny cluster of neurons in the brain that responds to light entering through the eyes, signaling the body to suppress sleep hormones each morning. (B) As evening approaches and light fades, however, the same mechanism triggers the release of melatonin, a hormone that promotes drowsiness. (C) Because this rhythm evolved around the natural cycle of day and night, modern habits such as artificial light exposure or night shifts can push it out of sync, which has been linked to digestive problems and reduced concentration.

Dear residents, this notice explains how to use our apartment recycling area correctly. The recycling area, located behind the main entrance, is open every day from six to ten in the evening. (A) First, sort your items into the labeled sections for paper, plastic, glass, and cans before dropping them off. Boxes should be flattened, and bottles should be emptied, because dirty items are hard to recycle. (B) In contrast to ordinary trash, recyclable materials must never be mixed together in one bag. Following these simple rules keeps our shared space tidy for every family. (C) However, please do not leave large furniture or electronics in this area at any time. Instead, contact the management office to arrange a separate pickup for those bulky items. For example, broken chairs and old refrigerators require a special sticker before collection.

The rise of autonomous vehicles has created both excitement and anxiety within the transportation industry. (A) In particular, long-distance trucking jobs are expected to shrink significantly as autonomous trucks become more common on highways. (B) At the same time, entirely new positions are emerging, such as remote operators who monitor fleets of self-driving vehicles from control centers. (C) On one hand, many professional drivers fear that automation will eliminate the jobs they currently depend on.

Mina's career path illustrates how unpredictable the job market can be for graduates entering emerging fields. (A) Soon afterward, however, a small startup building a traffic-prediction app offered her a chance to analyze large sets of data. (B) At first, she struggled to find a position that matched her academic background, since few employers understood the value of her statistical skills. (C) That opportunity transformed her career, leading her eventually to lead a team of analysts mentoring the next generation.