Questions 1 to 5 are based on an interview. At the end of the interview you will be given 10 seconds to answer each of the following five questions. Now listen to the interview. The reason why some people are single are all of the following EXCEPT______.
A．that marriage is regarded as a sexist institution B．that they become single when their spouse die C．that people will for some reason get divorced D．that marriage is seen as a quasi-religious institution