A、  B、  C、  B(A)与问题的内容关系不大。(B)针对裁缝师为自己修改衣服这一陈述句，询问对方费用是多少。前后句在意思上衔接得自然顺畅，故为正确答案。(C)与问题内容无关。

Who asked for the monthly sales report?
(A)Eleven o’clock tomorrow.
(B)I believe it was Mr. Evans.
(C)Yes, the bill came this week.

The tailor altered the waist of my suit to fit me.
(A)No, I’m afraid she can’t.
(B)Oh, how much did it cost?
(C)When can I leave?