在2050年的英语二真题中，考生们将面临一场全新的语言挑战。这些试题不仅考察了词汇、语法、阅读理解，还融入了跨文化交际、科技发展等前沿话题。考生需在有限的时内，运用扎实的英语功底和敏锐的洞察力，准确作答。以下是一篇模拟真题的范文：
【阅读理解】
Passage 1
In 2050, the world has entered a new era of sustainable development. As a result, the concept of green living has become increasingly popular. This passage discusses the benefits and challenges of green living in the modern world.
Questions:
1. What is the main idea of the passage?
2. According to the passage, what are the benefits of green living?
3. What challenges do people face when adopting green living practices?
Passage 2
With the rapid development of artificial intelligence, robots have become an integral part of our lives. This passage explores the impact of robots on society and the potential consequences of their widespread use.
Questions:
1. What is the main idea of the passage?
2. According to the passage, what are the positive and negative impacts of robots on society?
3. What measures should be taken to ensure the safe and ethical use of robots?
【完形填空】
In the 21st century, the world is facing numerous challenges, such as climate change, poverty, and inequality. To address these issues, it is essential for countries to work together and promote global cooperation.
Questions:
1. What is the main idea of the passage?
2. According to the passage, what are the main challenges the world is facing?
3. What should countries do to address these challenges?
【翻译】
请将以下句子翻译成英语：
随着科技的飞速发展，人工智能已经深入到我们的生活中。
【作文】
Write an essay on the topic "The Importance of Environmental Protection in the 21st Century." You should write at least 150 words but no more than 200 words.
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