Which of the following we can't use when we make a telephone call?
#21376
A
Who's that?
B
Who's calling'?
C
Who's speaking?
D
Who are you?
推荐题目
— Thank you for a wonderful meal. — ____. 
#4286
A
The same to you
B
It's my pleasure
C
Thank you all the same
D
No, that's all right
 -I'm leaving for Guilin on holiday tomorrow. -_______.
#21694
A
That's all right
B
Have a good trip
C
Thank you very much
D
With pleasure