1 . 听下面一段独白，回答以下小题。
1. When was Greenpeace founded?

A．Twenty years ago.

B．Fifty years ago.

C．Seventy years ago.

2. What role does the man play in the organization?

A．He is the action organizer.	B．He is a leading nuclear scientist.
C．He is one of the plan makers.

3. What has the man been involved in recently?

A．Protesting the use of nuclear weapons.	B．Protecting animals and plants.
C．Environmental campaign.

4. How did people react to the man’s appeal last week?

A．They showed little interest in it.	B．They were against the demonstration.
C．They expressed their support in different ways.