单项选择题


You are going to hear four conversations. Before listening to each conversation, you will have 5 seconds to read each of the questions which accompany it. After listening, you will have time to answer each question by choosing A, B, C or D.
Questions 11-13 are based on a conversation you are going to hear.
What did Ed do during vacation

A.He worked for a radio station.
B.He lived in a dormitory.
C.He took a long trip.
D.He visited the man’s family.