The distance at which we converse is called

According to your textbook, if you quoted Nobel Prize-winning physicist Steven Chu about his experiences growing up in Missouri as a Chinese American, what kind of testimony would you be using?

A. private B. professional C. expert D. subjective E. peer

Which television show, called a "blue-collar situation comedy" portrayed working-class family issues that presented compelling and provocative topics at the time, such as masturbation, birth control, domestic violence, and AIDS?

A. Family Ties B. Dallas C. The Cosby Show D. Roseanne