单项选择题

To understand the marketing concept, it is only necessary to understand the difference between marketing and selling. Not too many years ago, most industries concentrated primarily on the 1 production of goods, and then 2 on "persuasive salesmanship" to move as much of these goods as possible. Such production and selling focuses on the needs of the seller to produce goods and then 3 them into money.
Marketing, on the other hand, focuses on the wants of consumers. It begins with first analyzing the 4 and demands of consumers and then producing goods that will 5 them. This eye-on-the-consumer 6 is known as the marketing concept, which simply means that instead of trying to sell 7 is easiest to produce or buy for resale, the makers and dealers first try to find out what the consumer wants to buy and then go 8 making it available for purchase. Every 9 —design, production, distribution, promotion—is made according to consumer demand. This concept does not 10 that consumer satisfaction is given 11 over profit in a company. There are always two 12 to every business activity—the firm and the customer—and each must be satisfied before trade 13 . Successful merchants and producers, 14 , recognized that the surest route to profit is 15 understanding customers. This concept has been recognized in such slogans as "Have It Your Way", and "Your are the boss". A good example of the importance of satisfying the consumer 16 itself in mid-1985, when Coca Cola changed the 17 of its drink. The non-acceptance of the change by a significant 18 of the public brought about a quick 19 of the Classic Coke, which was then marked alongside the new. King Customer 20 .

A.restoration
B.repetition
C.replacement
D.withdrawal