单项选择题
Questions 23 to 25 are based on the conversation you have just heard.
A．She is pregnant. B．She is over 50. C．She has just finished her project. D．She is a good saleswoman.
A．He has taught Spanish for a couple of years at a local school. B．He worked at the Brownstone Company for several years. C．He owned a small retail business in Michigan years ago. D．He has been working part-time in a school near Detroit.
A．The woman is the manager’s secretary. B．The man found himself in a wrong place. C．The man is the manager’s business associate. D．The woman was putting up a sign on the wall.