问题
单项选择题
Thank you for calling.（）
A.Don't mention it.
B.That's fine.
C.Nice talking to you.
D.Call back again
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
Thank you for calling.（）
A.Don't mention it.
B.That's fine.
C.Nice talking to you.
D.Call back again
参考答案：C