What did Coca-Cola-funded studies claim?
A. Exercise is more important to good health than diet.
B. Choosing what to eat and drink is key to weight control.
C. Drinking Coca-Cola does not contribute to weight gain.
D. The food industry plays a major role in fighting obesity.
查看答案
49.What does Liebman say about industry-funded research?
A. It simply focuses on nutrition and health.
B. It causes confusion among consumers.
C. It rarely results in objective findings.
D. It runs counter to the public interest.
50. What is the author's advice to consumers?
A. Follow their intuition in deciding what to eat.
Be doubtful of diet experts' recommendations.
C. Ignore irrelevant information on their news feed.
D. Think twice about new nutrition research findings.
左右极限都存在但不相等的间断点叫做可去间断点。
A. 对
B. 错
任何初等函数在它的定义区间都是连续的。
A. 对
B. 错
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