听力音频：
Task1：
To learn by making mistakes
问题
Do you agree or disagree with the following statement? One of the best ways to learn is by making mistakes. Use specific examples and details to support your opinion.
Task2:
University Should Allow Eating in Class
阅读材料
University Should Allow Eating in Class
Currently, there is a university-wide policy that prohibits eating in the classroom. I disagree with this policy. I think students should be allowed to eat in class. This change would be good for two reasons. For one thing, if students were permitted to eat, they would be able to concentrate better, because students often get hungry during long classes, and hunger makes it difficult to concentrate. Also, if food were allowed in classrooms, it would be possible for us to have in-class parties on the last day of class—with snack foods and beverages—to celebrate the end of each semester.
Sincerely,
Nancy Myers
问题
The man expresses his opinion about the proposal in the newspaper Briefly summarize the proposal. Then state the man’s opinion and explain the reasons he gives for holding that opinion.
Task3：
Comfort Zone Bias
阅读材料
Comfort Zone Bias
Psychologists have found that when people make important decisions, they often choose to stay in their “comfort zones”; that is, they prefer remaining in comfortable, familiar situations, rather than entering into new, unfamiliar ones. This tendency is often referred to as the comfort zone bias. When people are reasonably content, they often decide not to pursue a new opportunity, even if it attracts them and offers more advantages. Psychologists believe that the comfort zone bias exists not only because we have a natural preference for what we already know, but also because we want to avoid taking risks.
问题
Using the example from the lecture, explain the comfort zone bias.
Task4:
Adaptations of Animals in deep ocean
问题
Using the examples of the eel and the angler fish, explain two types of adaptations that help animals survive in the deepest parts of the ocean.
范文：
