[解析]
(1)C.细节理解题.根据前文"You'll discover there are a great number of weight loss diets which promise to help you drop the pounds fast你会发现有很多减肥食谱可以帮助你快速减肥".可知此处应填"但它们真的有用吗".故选C.
(2)E.细节理解题.根据前文"Many weight loss diets are aimed at losing weight fast,but aren't necessarily healthy and won't create a long﹣term change for the better许多减肥食谱旨在快速减肥,但不一定是健康的,也不会带来长期的改善".可知此处应填"最好的减肥方法应该是长期有效的".故选E.
(3)F.细节理解题.根据前文"Most diets suggest that you stop eating fat or carbs大多数饮食建议你停止摄入脂肪或碳水化合物".可知此处应填"虽然这可能会帮助一些人,但没有一个计划是完美的".故选F.
(4)D.推理判断题.根据前文"The best short﹣term weight loss plan will be stronger than the best long﹣term weight loss plan,but it shouldn't get rid of necessary nutrition最好的短期减肥计划会比最好的长期减肥计划更有效,但它不应该去掉必要的营养".可知此处应填"如果你试图让自己感到饥饿,你不会取得长期的效果".故选D.
(5)G.推理判断题.根据下文"Spread out your meals evenly throughout the day把你的食物均匀地分布在一天中".可知此处应填"除了改善你的新陈代谢,你还应该注意吃东西的时候".故选G.