1 . 听下面一段较长对话，回答以下小题。
1. When did the man build the first computer?

A．In junior high school.

B．In senior high school.

C．At the university.

2. Where does the man work?

A．In a school.

B．In a company.

C．In a store.

3. How do some people find technology?

A．Interesting.

B．Dangerous.

C．Wonderful.

4. What are the speakers talking about?

A．The making of computers.

B．The past of computers.

C．The future of computers.