单选题 A. I'm going to pop out to get a sandwich. ______
B: No, thank you. I'm all right.
A. How can I help you? B. What can I do for you?
C. Can I get you anything? D. I'll be back in a minute.

【正确答案】 C
【答案解析】[解析] 根据对话内容可以判断，对话发生在工作地点，因此排除A项和B项。再根据回答的内容排除D项，因为D项内容不能形成完整语篇。