What does the man want to do

What do you know about the River Nile [A] It’s the largest river in the world. [B] It often flooded large areas. [C] It’s the second longest river in the world.

A．is a documentary filmmaker, who was not personally involved in World War Ⅱ
B．lost her face in the world's first atomic bombing and is now wearing a new face
C．cannot forgive and forget those who have done so much harm to her and her country
D．sees the despair of the bomb-makers and enjoys the price they have paid for what they did