问题
选择题
Which of the following can’t we use when we make a telephone call?
A．Who’s that?
B．Who’s calling?
C．Who’s speaking?
D．Who are you?
答案
答案：D
who are you ？是问对方是谁的句子，但是在电话用语中，问对方是谁，要用who is that？故选D，符合题意。
搜题请搜索小程序“爱下问搜题”