题目内容：

听下面一段较长对话，回答以下小题。

1.Who feels disappointed?

A. Mary.    B. Jack.    C. Both of them.

2.How did Jack play in the game?

A. He tried his best but he failed.

B. He didn’t try his best so he failed.

C. He gave up trying so he failed.

3.Who is Mary?

A. A stranger.    B. Jack’s mother.    C. A classmate of Jack’s.