Questions 19 to 21 are based on the conversation you have just heard.
19. B
What is the man looking for?
20. C
Where does the woman first direct the man to?
21. C
What kinds of books are listed in Books in Print?
Questions 22 to 25 are based on the conversation you have just heard.
22.D
Why are the students discussing Albert Kahn?
23.B
In which is Albert Kahn best known for?
24.D
To what industry did Albert Kahn make a major contribution?
25. A
According to the talk, what was one problem with factories before Kahn’s time?