听下面一段第材料,回答1-2题。 1.What's probable relationship between the two speakers? A. Neighbours. B. Husband and wife. C. Boss and secretary. 2.What does the man asked the woman to do? A. To ring up Mary. B. To pass a message to Mary. C. To meet an old friend of his. 3.Why can't the man get through to Mary? A. She is calling someone else. B. She is meeting a friend. C. The line has gone wrong.