在职攻硕英语考试

根据网考网考试中心的统计分析，以下试题在2019/9/26日在职攻硕英语习题练习中，答错率较高，为：77%
【单选题】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