单项选择题

In this section, you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.
Questions 1 to 4 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.
The man’s textbook on marriage is mainly about ______.

A. how to get married
B. how to prepare for wedding
C. how to meet the other half of life
D. how to solve financial problems in family