1. (2021高一下·丽水期末) 听下面一段较长对话，回答以下小题。

1. （1） How does the woman feel about the problem?

   A . Indifferent. B . Anxious. C . Inspired.
3. （2） What does the man do to protect the environment?

   A . He plants trees in his garden. B . He rides a bike to work. C . He recycles plastic.
5. （3） How will the man probably get to work in the future?

   A . By bus. B . By subway. C . By electric car.
7. （4） What problem do the speakers talk about in the end?

   A . Saving electricity. B . Using clean energy. C . Dealing with poisonous gas.