听下面一段较长对话,回答以下小题。
(1)
What does Carol do when she volunteers?
A . She performs for children.
B . She picks up trash.
C . She serves dinner.
(2)
How often does Carol volunteer?
A . Once a week.
B . Twice a week.
C . Three times a week.
(3)
What does Jim worry about if he joins Carol?
A . Knowing little about the story.
B . Choosing a boring book.
C . Reading for hours.
答案: A
C
A