What is some researchers' concern according to the passage? A.Obesity has become a major threat to the public health. B.Fat people take up too much space and social resources. C.Obesity is not taken seriously by global health officials. D.There is growing negative perception about fat peoplE.
A.Obesity B. B.Fat C. C.Obesity D. D.There E.
【参考答案】
D 解析：该处提到，正当世界各地的卫生组织官员在加大努力，将肥胖视为一个令人烦恼的公众健康威胁时，一些研究者却发......