当前位置:在线题库搜索>[单选题]Hello. Is that Mr.White or Mr.Smith speaking? Sorry,()的答案是什么?

问题:

[单选题]Hello. Is that Mr.White or Mr.Smith speaking? Sorry,()

A、who are you?
B、don't ask me.
C、I don't know.
D、would you please ring them up this afternoon?

参考答案: D