--Hello, is Mr. David in? ---.A. Who's callingB. Who are youC. I’m DavidD. Are you Lucy?

发布时间：2020-08-15 01:44:19

--Hello, is Mr. David in?  ---    .
A. Who's calling
B. Who are you
C. I’m David
D. Are you Lucy?

网友回答

(答案→)A. Who's calling
B. Who are you
C. I’m David
D. Are you Lucy?
解析：这是电话用语，Who's calling/Who is that?意思是：你是哪一位？
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