单项选择题

It is implied in the first paragraph that ______.

A．the purpose of taste tests is to promote the sale of colas
B．the improvement of quality is the chief concern of the two cola companies
C．the competition between the two colas is very strong
D．blind tasting is necessary for identifying fans

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热门试题

单项选择题

The author' s purpose in writing this passage is to ______.

A．show that taste preference is highly subjective
B．argue that taste testing is an important marketing strategy
C．emphasize that taste and price are closely related to each other
D．recommend that blind tasting be introduced in the quality control of colas

单项选择题

The statistics recorded in the preference tests show ______.

A．Coca-Cola and Pepsi are people' s two most favorite drinks
B．there is not much difference in taste between Coca-Cola and Pepsi
C．few people had trouble telling Cola -Cola and Pepsi
D．people' s tastes differ from one another