3 текста, 40 вопросов, 60 минут. Попробуй настоящий формат экзамена.
Coffee is one of the world's most popular beverages, with over 2.25 billion cups consumed every day. The history of coffee dates back to the 15th century, when it was first discovered in Ethiopia according to legend. A goat herder named Kaldi noticed that his goats became particularly energetic after eating berries from a certain tree.
From Ethiopia, coffee spread to the Arabian Peninsula, where it was cultivated and traded. By the 15th century, coffee was being grown in Yemen and had become an important part of Islamic culture. Coffee houses, known as qahveh khaneh, became important social centers where people gathered to drink coffee, listen to music, play chess, and discuss politics.
Coffee reached Europe in the 17th century and quickly became fashionable. Despite initial opposition from some religious leaders who called it "the bitter invention of Satan," coffee houses spread throughout Europe and became important centers of social activity and business. The first coffee house in England opened in Oxford in 1652.
1. According to legend, who first discovered coffee?
2. What were coffee houses called in Yemen?
3. When did the first coffee house open in England?
4. Coffee was initially opposed by some religious leaders in Europe.
As cities continue to grow and concerns about food security increase, urban farming has emerged as a potential solution. Urban farming refers to the practice of cultivating, processing, and distributing food in or around urban areas. It includes a variety of methods, from community gardens and rooftop farms to vertical farming and hydroponics.
One of the main advantages of urban farming is that it reduces the distance food travels from farm to table, known as "food miles." This not only reduces transportation costs and carbon emissions but also ensures that consumers have access to fresher produce. Studies show that food in the United States travels an average of 1,500 miles from farm to consumer.
Vertical farming is particularly promising for densely populated cities. By growing crops in stacked layers, often in controlled indoor environments, vertical farms can produce food year-round using less water and no pesticides. However, the high initial cost of setting up vertical farms remains a significant barrier to widespread adoption.
5. What is "food miles"?
6. What is a major disadvantage of vertical farming?
7. Urban farming can help reduce carbon emissions.
8. How far does food travel on average in the US?
Sleep is essential for human health, yet many people don't get enough of it. Adults need between 7-9 hours of sleep per night, but studies show that about one-third of adults regularly sleep less than this recommended amount. Chronic sleep deprivation has been linked to numerous health problems, including obesity, heart disease, and diabetes.
During sleep, the brain undergoes important processes that help consolidate memories and flush out toxins. Research has shown that the brain's glymphatic system, which clears waste products, is most active during sleep. This cleaning process is crucial for maintaining cognitive function and may help prevent neurodegenerative diseases like Alzheimer's.
Many factors can disrupt sleep, including stress, screen time before bed, and irregular sleep schedules. Experts recommend maintaining a consistent sleep schedule, avoiding caffeine in the afternoon, and creating a dark, cool sleeping environment. Despite these recommendations, modern lifestyles often make it difficult for people to prioritize sleep.
9. How many hours of sleep do adults need per night?
10. What is the glymphatic system responsible for?
11. The article mentions specific statistics about sleep deprivation in different countries.
12. Which of the following is NOT recommended for better sleep?