How do critics dispute the idea that obesity is an epidemic in America? A．By proving that some scientists are funded by the weight-loss industry. B．By disputing that 60% of Americans will die of weight-related diseases. C．By disputing the idea that obesity reduces a person's lifespan. D．By looking at death rates caused by previous epidemics.
A.By B. B．By C. C．By D. D．By E.
【参考答案】
D 属推断题。文章第四段指出：专家医生们认为肥胖对社会和国家的危害比流行病严重得多，对此评论家们报以嘲笑，并引用......