听力原文：M: Hello. This is Tom. Can I speak to Mary, please?
W: Speaking.
Q: Who is answering the phone?
(17)
A.Tom.
B.Mary.
C.Mary's brother.

A.Q:
B.Tom.
B.Mary.
C.Mary's

【参考答案】

B
解析：第一个人打电话找玛丽，第二个人回答：“说吧。”可知接电话的人是玛丽。所以应选B。