34．―Hello!Could I speak to Mr Brown? ― Please call back later．A．Wait a minute． B．Who are you?C．Speaking? D．Sorry he isn't in． 【查看更多】

 

題目列表(包括答案和解析)

—Hello! Could I speak to Mr. Brown?

—                         Please call back later．

A．Wait a minute．                            B．Who are you?

C．Speaking?                                    D．Sorry he isn't in．

查看答案和解析>>


同步練習冊答案