Questions 5 and 8 are based on the
following conversation. At the end of the conversation, you will be given 20
seconds to answer the questions. Now, listen to the
conversation.
Hamburger places usually play fast background music because
A.they think that will make the attendants work faster. B.they believe fast music can make people eat more. C.it shortens eating time to allow more customers to come and go. D.hamburgers will become more popular.