单项选择题

The passage is mainly about ______.

A．how to make a wise buying decision
B．ways to protect the interests of the consumer
C．the positive and negative aspects of advertising
D．the function of advertisements in promoting sales

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热门试题

单项选择题

Advertising can persuade the consumer to buy worthless products by ______.

A．stressing their high quality
B．convincing him of their low price
C．maintaining a balance between quality and price
D．appealing to his buying motives

单项选择题

The amount of sleep required may ______.

A．tire an individual mind
B．help infants grow older
C．apply pressure on an executive
D．depend on an individual age