情景选择。
1. 现在是早晨，Sarah去Mr Black那儿看病，她该说： [ ]
A. Good morning, Mr Black.
B. Good aftemoon, Mr Black
C. What's your name?
D. Who are you?
2. 看过病后，Mr Black告诉Sarah多喝水，Mr Black应该说： [ ]
A. I like water, Sarah.
B. Have some water, Sarah.
C. I like juice, Sarah.
D. Have some milk, Sarah.
3. Sarah问Mr Black:“我能吃热狗吗？”她该说： [ ]
A. Thank you.
B. I like hot dog.
C. Have some hot dogs.
D. Can I have a hot dog?
