单选题

单选题 Why are the speakers meeting?
【正确答案】 B
【答案解析】[听力原文] 59-61
Questions 59~61 refer to the following conversation.
与会议准备有关的对话
单选题 Why was the man late?
【正确答案】 C
【答案解析】
单选题 What issue has the man researched?
【正确答案】 A
【答案解析】