问题
单项选择题
A: Could you sign the register, please? B:()
A.Yes, please.
B.Yes, of course.
C.No, thank you.
答案
参考答案:B
A: Could you sign the register, please? B:()
A.Yes, please.
B.Yes, of course.
C.No, thank you.
参考答案:B