单项选择题
Questions 15-18
Which of the following is recommended for a formal business lunch（）
A． Sending invitation cards to as many people as possible. B． Reserving a table at least one day in advance. C． Taking your order before you are seated. D． Keeping calm and talking to your clients.
问答题 翻译听力原文。
单项选择题 What subject is the woman doing recently（）
单项选择题 What happened to Nancy（）
