57. A: Can I speak to Mr. Johnson please? B: I'm sorry but he's not here right now. ______
問題詳情
57. A: Can I speak to Mr. Johnson please? B: I'm sorry but he's not here right now. ______ (A)I'll put youthrough. (B)Can I take a message? (C)I'll call back l ater. (D)Can I leave a message?。