听下面一段独白，回答以下小题。
【小题1】What did Emma’s mother rent?

A．A boarding house.

B．A car.

C．A bike.

【小题2】Who found O. Henry’s manuscript (手稿)?

A．The speaker’s father.

B．Emma’s mother.

C．Emma.

【小题3】What do we know about O. Henry?

A．He once taught at SMU.

B．He once worked in Houston.

C．He once stayed in Galveston.

【小题4】Why did the speaker’s father go to Des Moines?

A．To talk with the O. Henry expert.

B．To sell the O. Henry’s book.

C．To give money to Emma.