听录音，选择你所听到的句子。
( )（1）A. Would you like a pie? B. Would you like an ice cream?
( )（2）A. What about a cake? B. What about a sweet?
( )（3）A. Yes, please. B. No, thank you.
( )（4）A. This is a ice cream. B. This is an egg.
( )（5）A. This is a cake. B.This is a sweet.