单项选择题
Questions 19-22
Who will be invited to attend a local conference next month（）
A．The company’s top executives B．Producers and servicemen C．Agents and customers D．Managers from home and abroad
单项选择题 Why did the woman get sweaty hands when remembering names（）
单项选择题 According to the conversation, which of the following is a major reason for the woman to work part-time while in the university（）
单项选择题 What was the man doing last week（）
