
Passage: Sales experts believe that in a market that is no longer expanding, the best sales strategy for a company is to pursue the largest market share, and the best way to achieve the goal is to do some comparative advertising that can highlight the shortcomings of competitors. In the depressed domestic milk powder market, A brand milk powder and B brand milk powder have been in a comparative advertising campaign for two years, accusing each other of harmful effects on the health of babies. However, these advertising campaigns did not increase their market share, but caused many people to stop buying any brand of domestic milk powder.
Question: Which of the following conclusions is most strongly supported by the above statement?
A. A.Comparative advertising should not be used in a market that is expanding or is likely to expand
B. B.Comparative advertisements run the risk of making their target market shrink rather than expand
C. C.Comparing advertisements will not produce any long-term benefits unless consumers can easily judge the correctness of those advertisements
D. D.If the quality of a company's products is significantly higher than that of its competitors, comparative advertising can increase the market share of the company's products in any case
Answer: