A.The discovery of iron. |
B.The development of farming techniques. |
C.The specialization of labor. |
D.The appearance of new jobs. |
A.explain the origin of advertising |
B.predict the future of advertising |
C.provide suggestions for advertising |
D.expose problems in advertising |
A.functioned like today’s TV or radio commercial |
B.owned a ship |
C.had the loudest voice |
D.ran a shop selling goods to farmers |
A.the basic design of advertising |
B.the early forms of advertising |
C.the benefits of advertising |
D.the history of advertising |