单项选择题
Speaker A: () Speaker B: I don’t think so. The fellow who was here finished his lunch and left.
A. Can I take this seat B. Is this seat taken C. Can I sit here D. Is this seat vacant
A. She did. B. Do you believe the doctor C. Is she right D. I can’t understand her.
A. How about your holiday B. How did you like your holiday C. Did you have a good holiday D. Do you like your holiday