根据对话内容选择能填入空白处的最佳选项补全对话，其中有两项多余。

A：Hi, Sam. Who is your hero?

B：My hero is Jesse Owens．

A：Is he alive(活着的)?

B：No, he isn't．．

A：Was he an actor?

B：No, he wasn't.

A：I know little about him.

B：Sure. He was one of the first black American players to win the gold medal．

A：Wow! He was really great．

B：I agree with you.

A：It's my mother. I think she is the best mother in the world.

A．He died in 1980． B．He was a famous player． C．What does your mother do? D．Who is the hero in your heart? E．Can you tell me more about him? F．Which did he win the gold medal? G．I think he is the greatest man in the world．