1 . 听下面一段较长对话，回答以下小题。
1. How did the man learn about Martin Harris？

A．From TV.

B．From the radio.

C．From the newspaper.

2. What did Martin Harris do?

A．He saved many people in the flood.

B．He raised awareness about the flood.

C．He donated a lot of money to flood victims.

3. Why does the woman want to write Martin Harris a letter?

A．To express her thanks.

B．To have an interview with him.

C．To know more information about his life.