同学你好，该知识点来自沪江网校《【Uni智能】雅思7分名师VIP-大学起点【暑期签约班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好，没有找到听力原文，助助这边帮同学听了一遍，内容如下：
1. In order to stay healthy, it is important to eat a varied diet.
2. The risk of flying in a light aircraft is comparable to that of sailing in a small boat.
3. He decided to accept my recommendation which was based on the detailed comparison of the two courses.
4. That is a markable resemblance between this song and that one was recorded 30 years ago.
5. Every student in the class interpreted the question differently.
6. The opinions he expresses in his blog are often in complete contrast to those he expresses on television.
7. The lectures contrasted the last three major economic crises.

希望能帮到你哦