Questions 13 to 15 are based on the passage you have just heard.
13.
A.A large number of consumers.
B.An industry revolution.
C.A large supply of things to sell.
D.A highly civilized society.
14.
A.Newspapers and periodicals.
B.Pictures on the sides of buildings.
C.Paper pamphlets free of charge.
D.Simple signs on shop doors.
15.
A.There was a lack of news while the ads were current and local.
B.The news was current and local but the ads were mostly about distant Europe.
C.There weren't many people advertising on newspapers.
D.Newspapers can make a lot of profit by placing advertisements.