问题
选择题
— May I help you?
— ________________.[ ]
A. Sure
B. Not at all
C. No, please
答案
答案：A
搜题请搜索小程序“爱下问搜题”
— May I help you?
— ________________.[ ]
A. Sure
B. Not at all
C. No, please
答案：A