Bộ 5 đề thi giữa kì 2 Tiếng Anh 12 năm 2024-2025 có đáp án - Đề 4

Artificial intelligence (AI) refers to the simulation of human intelligence in machines that are programmed to think and learn like humans. AI has become an integral part of modern technology, impacting various sectors such as healthcare, finance, education, and transportation. By analysing vast amounts of data, AI systems can identify patterns, make decisions, and even predict future outcomes. These capabilities make AI a powerful tool for solving complex problems and improving efficiency.

One of the most significant applications of AI is in healthcare. AI algorithms can analyse medical data to assist in diagnosing diseases, recommending treatments, and predicting patient outcomes. This can lead to more accurate diagnoses and personalized treatment plans, ultimately improving patient care. Additionally, AI-powered robots can perform surgeries with precision and consistency, reducing the risk of human error.

In the financial sector, AI is used for fraud detection, risk management, and algorithmic trading. By analysing transaction patterns and identifying anomalies, AI systems can detect fraudulent activities in real-time, protecting both consumers and financial institutions. AI also enables more effective risk management by predicting market trends and potential risks, allowing businesses to make informed decisions.

Education is another area where AI is making a significant impact. AI-powered educational tools can provide personalized learning experiences, adapting to the needs and learning styles of individual students. This can enhance student engagement and improve learning outcomes. Moreover, AI can automate administrative tasks, allowing educators to focus more on teaching and less on paperwork.

Despite its many benefits, AI also poses several challenges. Ethical concerns arise regarding data privacy, algorithmic bias, and the potential for job displacement. As AI systems become more prevalent, it is crucial to address these issues and ensure that AI is developed and implemented responsibly.

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SMARTPHONES

Smartphones have become an essential part of our daily lives, (6) .......... a variety of apps that can help us with various tasks. One particularly useful smartphone app is Giant. It allows users to create to-do lists and set reminders for (7) .............. deadlines. The app provides users (8) ............ a well-organized way to organize tasks effectively.

With this app, users can easily set their schedules, making it simpler to (9) ............. track of what needs to be done. Many people also enjoy the feature that allows them (10) ............. their progress daily, which can be very motivating. It’s a useful way to ensure that nothing gets overlooked.

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The Amazon Rainforest is the largest rainforest in the world. It is located in South America and (13).......... The rainforest is a home to a wide variety of plant and animal species, many of which are not found anywhere else on Earth. The Great Barrier Reef is (14)............in the world. It is located off the coast of Australia and stretches for over 2.300 kms. The reef is made up of thousands of individual reefs and (15)..........., and it is home to a diverse range of marine life, including over 1.500 species of fish and over 400 types of coral. The Grand Canyon is a massive gorge located in the state of Arizona in the United States. (16)...........The canyon is about 446 kms long and up to 29kms wide. It is known for its colourful landscape and stunning rock formations. Mount Everest is the highest mountain in the world, with (17)...........8,848meters above sea level. It is located in the Himalayas and straddles the border between Nepal and China. Climbing Mount Everest is a dangerous and challenging feat ( 18)..........

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Technology also plays a (46)............role. Camera traps help monitor animal populations, while (47)...............track deforestation. Sustainable tourism and stricter (48)..............further contribute to preserving wildlife.

Individuals can help by reducing (49)..............., supporting conservation groups, and avoiding products made from endangered species. By working together, we can ensure that future generations will continue to enjoy the beauty and (50)................of wildlife.

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