学进去

听录音，根据对话内容，回答问题。(听两遍)
(     ) 1. How many hamburgers does Jenny want?
A. She wants a hamburger.       B. She wants two hamburgers.       C. She wants three hamburgers.
(     ) 2. Is a hot dog a dog?
A. Yes, it is.       B. No, it isn't. It's bread with a sausage.       C. No, it isn't. It's a hamburger.
(     ) 3. What does the man want?
A. Three colas.     B. Three hot dogs.     C. Three hamburgers.
(     ) 4. How much is the cola?
A. It's $ 2.25.       B. It's $ 1.75.       C. It's $ 1.25.
(     ) 5. What do they want?
A. They want a hamburger and two colas.       B. They want a hot dog and two colas.     C. They want a hot dog, a hamburger and two colas.