单项选择题

Questions 7 to 10 are based on the following conversation. At the end of the conversation, you will be given 20 seconds to answer the questions. Now listen to the conversation. Why couldn’t the woman find a desirable 3-bedroom apartment

A.No such apartments are available.
B.She hasn’t been looking for it long enough.
C.She has children.
D.The bedrooms were not spacious.