17.聽第15段材料,回答第19至21小題. 19.What time should the woman start her journey? A.Before 7:10am. B.Before 7:30 am. C.Before 8:30 am. 20What will the woman do after she arrives in Bridgeport? A.Give an interview at Bridgeport. B.Interview a reporter at Bridgeport. C.Go straight to Hilton Hotel for lunch. 21.What do we know about the woman? A.She'sbusy,but happy. B.She is asinger. C.She needn'tpractice with her band.