单项选择题
Questions 19 to 21 are based on the conversation you have just heard.
A. Two. B. Four. C. Six. D. Eight.
A. Saturday afternoon was the man’s busy hours. B. The man won’t be able to enjoy a nap. C. Mr. Smith is an old friend of the man. D. The man wanted to take a long nap after lunch.
A. At a restaurant. B. In the fresh ocean air. C. On a fishing boat. D. In a store specializing in seashells.