情景对话。 根据对话情景和内容，从对话后所给的选项中选出能填入每一空白处的最佳选项。 选项中有两个为多余选项。 Mary:  Hello. Stranger:  Hello.    __ 1 __ Mary:  I’m sorry, but there’s no one here by that name. Stranger:  Isn’t this the Smiths? Mary:  __ 2 _What number are you calling? Stranger:  I was calling 555－2893.   __ 3 __ Mary:  No, you called the right number. This is 555－2893. Stranger:  Really? Mary:    __ 4 _ Stranger:  Oh, sorry to have bothered you.   __ 5 __ Mary:  That’s all right. Byebye. A. But there’s no one named David here. B. Maybe my finger slipped and I touched the wrong number. C. I’d like to speak to David. D. You’d be more careful. E. I’ll check the number again. F. He’s not in at this moment. G. Yes, this is the Smiths.