单选题

单选题 What is the talk mainly about?
【正确答案】 A
【答案解析】[听力原文] 80-82
Questions 80~82 refer to the following talk.
与保持职场人士健康的方法有关的谈话
单选题 What is one common medical issue that the speaker mentions?
【正确答案】 B
【答案解析】
单选题 According to the speaker, what should firms do?
【正确答案】 C
【答案解析】