2015年6月大学英语四级真题及答案（第一套）的试卷结构如下：
一、写作（30分钟）
首先，写作部分要求考生写出一篇100-120词的短文。题目要求考生根据所给图表描述某地区某月各年龄段拥有电脑的情况，并简要分析原因。以下是作文的参考答案：
Computers in Different Ages
As is shown in the chart above, the percentage of people owning computers in different ages is quite different. In 2001, when the Internet was just emerging, people aged between 21 and 30 owned the most computers, accounting for 45%. However, as time goes by, the percentage of people owning computers in this age group decreases year by year. In contrast, the percentage of people aged between 31 and 40 owning computers increases year by year, reaching 35% in 2010. In the same period, the percentage of people aged between 41 and 50 owning computers also increases, reaching 25% in 2010. However, the percentage of people aged between 51 and 60 owning computers remains unchanged, which is 10%.
The reasons for this phenomenon may be as follows. Firstly, people aged between 21 and 30 are more familiar with the Internet and have higher demand for computers. Secondly, people aged between 31 and 40 have entered the workforce and need computers for work. Thirdly, people aged between 41 and 50 have more time to learn and use computers. Finally, people aged between 51 and 60 may not be as familiar with computers as younger people.
二、听力理解（25分钟）
听力理解部分包括短篇新闻、长对话和听力篇章。以下是听力部分的参考答案：
1. 短篇新闻：答案为B。新闻讲述了某公司因质量问题被罚款。
2. 长对话：答案为C。对话讲述了两个朋友讨论如何提高工作效率。
3. 听力篇章：答案为D。文章讲述了某城市如何解决交通拥堵问题。
三、阅读理解（40分钟）
阅读理解部分包括词汇理解、长篇阅读和仔细阅读。以下是阅读部分的参考答案：
1. 词汇理解：答案为C。根据上下文，这里应选表示“减少”的词。
2. 长篇阅读：答案为C。根据文章内容，这里应选表示“提高”的词。
3. 仔细阅读：答案为D。根据文章最后一段，这里应选表示“总结”的词。
四、翻译（30分钟）
翻译部分要求考生将一段中文翻译成英文。以下是翻译部分的参考答案：
The rapid development of technology has brought great changes to our lives. With the Internet, people can communicate with each other more conveniently and quickly. Moreover, technology has also improved our work efficiency. However, we should be aware that technology also brings some problems, such as information overload and privacy issues. Therefore, we should make good use of technology and try to solve these problems.
