单项选择题


In section B, you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. Mark the correct answer to each question.
Questions 1 to 5 are based on an interview.
The interviewee is not self-employed mainly because ______.

A.his wife likes him to work for a firm
B.he prefers working for the government
C.self-employed work is very demanding
D.self-employed work is sometimes insecure