A-A+
Even exercise professionals concede 'half a p
问题详情
"Even exercise professionals concede "half a point here" (Sentence 2, Paragraph 2) means "they ______".
A．agree that the calories in a small piece of pastry can be difficult to work off by exercise
B．partially believe diet plays a supporting role in weight reduction
C．are not fully convinced that dieting can help maintain one"s new weight
D．are not sufficiently informed of the positive role of exercise in losing weight
参考答案
正确答案：D
解析：语义题。本题有一定难度。B)、C)两项比较容易排除，因为全文谈论的是锻炼的作用，而不是节食的作用。而选项A)似乎和原文第二自然段中第一句很相像，但原文中说“快步走上3英里才能消耗掉一块甜饼所含有的热量，所以有些人不愿意锻炼，觉得太慢、太累”，这并不意味着“一块小甜饼所含热量很难消耗掉”。所以A)不对。而选项D)“(他们)没有充分认识到锻炼在减肥中的积极作用”符合文章逻辑，因为正由于此，这些专业人士才会部分赞同“锻炼减肥太慢、太累”的观点。而此句也正好因与下一句意思相反而呼应下文．成为作者批驳错误观点，提出正确观点的前奏。
