11．--Hello! May I speak to Mr. Smith?-- .please．He's answering another call right now．A．Go on B．Come on C．Keep on D．Hold on 【查看更多】

 

題目列表(包括答案和解析)

--Hello! May I speak to Mr. Smith?

--        ，please．He's answering another call right now．

A．Go on                  B．Come on              C．Keep on                 D．Hold on

查看答案和解析>>


同步練習冊答案