单选题 What are the speakers mainly discussing?

A、 A new hospital staff member
B、 A journal subscription
C、 A sales presentation
D、 An upcoming medical event

【正确答案】 D

【答案解析】解析：本题是询问对话的主旨，一定要认真听对话的开头部分。男士说“…are you attending theInternational Convention for Physicians…”，即询问女士是否参加国际内科医生大会，接下来的对话主要是围绕与会议相关的内容展开讨论，故正确答案是(D)An upcoming medicalevent。

单选题 What did the woman do six weeks ago?

A、 She concluded a medical study.
B、 She attended a convention.
C、 She attended a lecture series.
D、 She published her research.

【正确答案】 D

【答案解析】解析：本题是询问女士6周前所做的事情，注意听与题目的核心词six weeks ago相关的部分。女士说“I'll also be presenting the study that I published in a medical journal six weeks ago．”，即将在大会上展示自己6周前在一本医学杂志上发表的研究，故正确答案是(D)She publishedher research．。

单选题 Why is the man unable to attend the event?

A、 He has to review a proposal.
B、 He needs to proofread a report.
C、 He has to complete a project.
D、 He needs to write an article.

【正确答案】 C

【答案解析】解析：本题是询问男士无法参加大会的原因，注意听男士话语中与题目的核心词unable to attend theevent有关的内容。男士说“I really want to go，but the hospital director gave me a projectthat needs to be finished soon．”，即虽然非常想去，但是院长给了自己一个需要尽快完成的项目，故正确答案是(C)He has to complete a project．。