在大学阶段，英语阅读理解是提升语言能力的重要环节之一。它不仅能够帮助学生积累词汇量，还能提高逻辑思维能力和跨文化交流意识。本文将通过一篇精心挑选的英语短文及其问题解答，为读者提供实用的学习方法和技巧。

短文：The Importance of Recycling

Recycling is an essential part of modern life. It helps reduce waste and conserve natural resources. By recycling materials such as paper, plastic, glass, and metal, we can significantly decrease the amount of trash sent to landfills each year. Moreover, recycling reduces pollution caused by manufacturing new products from raw materials.

One major benefit of recycling is its impact on energy consumption. Producing goods from recycled materials often requires less energy than producing them from virgin materials. For instance, making aluminum cans from recycled aluminum saves about 95% of the energy needed to produce cans from raw bauxite ore.

Another advantage is the economic aspect. The recycling industry creates jobs in collection, sorting, processing, and manufacturing. These jobs contribute to local economies and provide opportunities for growth.

Despite these benefits, there are challenges associated with recycling. One challenge is contamination. If recyclables are mixed with non-recyclable items, they may become unusable. Education and awareness campaigns are crucial to ensure proper sorting at home and work.

In conclusion, recycling plays a vital role in protecting our environment and fostering sustainable development. As individuals, we have the power to make a difference by participating actively in recycling programs.

阅读理解题目及答案

1. What does recycling help reduce?

A) Waste and pollution

B) Energy consumption only

C) Contamination only

D) None of the above

Correct Answer: A) Waste and pollution

Explanation: The passage clearly states that recycling helps reduce waste and conserve natural resources while also reducing pollution caused by manufacturing new products.

2. How much energy is saved when producing aluminum cans from recycled materials compared to raw materials?

A) About 50%

B) About 75%

C) About 95%

D) 100%

Correct Answer: C) About 95%

Explanation: According to the passage, producing goods from recycled materials often requires less energy. Specifically, it mentions that making aluminum cans from recycled aluminum saves about 95% of the energy required for producing cans from raw bauxite ore.

3. Which of the following is NOT mentioned as a benefit of recycling?

A) Economic growth

B) Reduction in landfill usage

C) Decrease in air quality

D) Conservation of natural resources

Correct Answer: C) Decrease in air quality

Explanation: The passage highlights several benefits of recycling, including economic growth, reduction in landfill usage, and conservation of natural resources. However, it does not mention any direct link between recycling and decreasing air quality.

4. What is one challenge faced by the recycling process?

A) Excessive energy consumption

B) Contamination of recyclables

C) Overproduction of goods

D) Lack of consumer interest

Correct Answer: B) Contamination of recyclables

Explanation: The passage notes that contamination is a significant challenge in recycling. When recyclables are mixed with non-recyclable items, they may become unusable.

5. Who bears responsibility for ensuring proper sorting of recyclables?

A) Governments alone

B) Individuals and communities

C) Manufacturers only

D) Environmental organizations

Correct Answer: B) Individuals and communities

Explanation: The passage emphasizes the importance of education and awareness campaigns to ensure proper sorting at home and work, indicating that individuals and communities play a key role.

By practicing with similar exercises, students can enhance their comprehension skills and prepare effectively for exams or real-world applications of English reading. Remember, consistent practice and active engagement with texts are essential components of mastering any language skill.