2016年6月起大学英语四六级考试听力部分有重大调整。陪伴了中国大学生十几年的短对话和短文听写将退出历史舞台，取而代之的是短片新闻听力和学术讲座。接下来，同学们可能需要花费很多时间来适应新的听力考试模式，四六级考试网给大家提供英语六级听力在线练习内容，听力的复习没有捷径，只能多听多练了。

　　点击下载听力素材练习.mp3

　　听力习题：

　　19.

　　A. Piracy is an easy thing to commit.

　　B. Invention usually needs heavy cost.

　　C. Patent is useful but not practical.

　　D. Inventions are difficult to spread.

　　20.

　　A. Solve the conflicts privately with the inventor.

　　B. Give the inventor some compensation.

　　C. Buy the patent from the real inventor.

　　D. Give all the fake commodities to the inventor.

　　21.

　　A. The inventor decides who the expired patent goes to.

　　B. The inventor may strive for a longer valid time span.

　　C. The inventor will try hard to sell his products faster.

　　D. The inventor will hesitate when giving his data to the public.

【责任编辑：Killua】