问题补充：
–?
–Yes, please. I’d like a kilo of beef.
A. What do you do?
B. Excuse me.
C. How do you like it?
D. Can I help you?
答案：
A. What do you do?
B. Excuse me.
C. How do you like it?
(答案→)D. Can I help you?
解析：根据此题可理解情景为在餐厅，服务员问“Can I help you?”我可以帮助你么
