1. (2020高二上·扬州期末) 听下面一段较长对话，回答以下小题。

1. （1） How far did the woman walk every day during the trip?

   A . 10 km. B . 15 km. C . 20 km.
3. （2） What problems did the climbers have?

   A . They didn't have modern equipment. B . They forgot to take warm clothing. C . They couldn't walk easily in the mountains.
5. （3） How did the woman find the food?

   A . Terrible. B . Just so so. C . Nice.
7. （4） What did the woman like about the trip?

   A . Clean air. B . Fresh vegetables. C . Sunshine.