1. (2021高二下·舟山期末) 听下面一段较长对话，回答以下小题。

1. （1） What color are difficult ideas marked by?

   A . Yellow. B . Pink. C . Green.
3. （2） What does the boy think of these activities?

   A . They're helpful. B . They're troublesome. C . They're a waste of time.
5. （3） What does the teacher encourage the students to do?

   A . Read actively. B . Take notes quickly. C . Try to recite the texts.
7. （4） What does the boy usually write down in his notebook?

   A . summary. B . Questions. C . New words.