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 wouldn’t the man come home more often

A.Because he likes living alone.
B.Because his house is far from his parents’ house.
C.Because he often gets on business.
D.Because he always quarrels with his parents.