GMAT
In the last decade there has been a significant decrease in coffee consumption. During this same time, there has been increasing publicity about the adverse long-term effects on health of the caffeine in coffee. Therefore, the decrease in coffee consumption must have been caused by consumers` awareness of the harmful effects of caffeine.Which of the following, if true, most seriously calls into question the explanation above?
【选项】The consumption of fruit juices and caffeine-free herbal teas has increased over the past decade.
题目基本信息