—Hello!MayIspeaktoMr.Smith?              —I’msorry.Ithi...

問題詳情：

—Hello! May I speak to Mr. Smith?

                —I’m sorry. I think you have the wrong ______.

A. room                       B. card                  C. number             D. seat

【回答】

C

知識點：名詞

題型：選擇題