1. (2021七下·绍兴期末) 听下面一段较长对话，回答下面三个小题。

1. （1） Who's the boy in a white hat?

   A . Lucy's cousin. B . Lucy's brother. C . Lucy's classmate.
3. （2） How old is Li Bin?

   A . 13 years old. B . 14 years old. C . 15 years old.
5. （3） What does Lucy ask Li Bin to help her with?

   A . Math. B . Chinese. C . English.