(Unit5TextB课文段落) For example, a research study that looked at magazine ads found that magazines in the fifties and sixties contained mostly ads for household and lower-cost products. The same magazines today contain ads for many more luxury items, such as Lexus automobiles, and Hilton Hawaiian Vacations. 题目: What is the difference between the magazine ads in the past and the today ’ s magazine ads?
A.
The products or services advertised by today's magazines are more expensive.
B.
The products or services advertised by today's magazines are cheaper.
C.
Only Lexus automobiles can be advertised on today's magazines.
D.
Only Hilton Hawaiian Vacations can be advertised on today's magazines.