Conversation One At what ages are women most likely to have a heart attack

单项选择题What will the operator do next

单项选择题What dose Richard Metcalf say about e-mail in Paragraph Two

单项选择题Which department would the man have spoken to if had chosen button two

单项选择题What did the man learn from the video

单项选择题Why has the promise of the paperless office not come true in many offices