1 . 听下面一段较长对话，回答以下小题。
1. How old was Tim Berners-Lee probably when he went to Queen’s College?

A．16.

B．18.

C．20.

2. What did Tim Berners-Lee like doing as a boy?

A．Watching TV at home.

B．Collecting old TV sets.

C．Making toy computers.

3. When did Tim Berners-Lee get the idea of creating the World Wide Web?

A．In 1989.

B．In 1990.

C．In 1991.