单项选择题
Questions 19 to 22 are based on the conversation you have just heard.
A．It ends in winter. B．It will last one week. C．It will cost her a lot. D．It depends on the weather.
A．She was the first woman to lead a big U. S. publishing company. B．She got her first job as a teacher at the University of Chicago. C．She committed suicide because of her mental disorder. D．She took over her father’s position when he died.