问题详情

Shop-assistant: Can I help you？
Customer: Yes, I"d like to try these shoes in size 4, please？
Shop-assistant: Yes, just a moment ... I"m sorry but we"ve only got them in four and a half. ______？
A．How about another pair
B．Do you want to try them on
C．Do you need any help
D．Any particular color请帮忙给出正确答案和分析，谢谢！