问题：
听下面一段材料,回答第1至第3题. 1. What is the phone number of Greg Hunter? A. 555-1234
B. 555-2134
C. 555-1243 2. What does the man mainly worry about? A. Her age
B. Her health
C. The cost 3. What does the man suggest the woman do? A. Walk faster
B. Take the subway
C. Go swimming regularly
听下面一段材料,回答第1至第3题. 1. What is the phone number of Greg Hunter? A. 555-1234
B. 555-2134
C. 555-1243 2. What does the man mainly worry about? A. Her age
B. Her health
C. The cost 3. What does the man suggest the woman do? A. Walk faster
B. Take the subway
C. Go swimming regularly
B. 555-2134
C. 555-1243 2. What does the man mainly worry about? A. Her age
B. Her health
C. The cost 3. What does the man suggest the woman do? A. Walk faster
B. Take the subway
C. Go swimming regularly
参考答案：