单项选择题


Questions 1 to 3 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions.
Now listen to the conversation.
Which one is true about the man’s experience

A.He is good at debating.
B.Once he took a part time job as a student.
C.He likes sticking to the same job.
D.He knows something about advertising.