Thinner isn’t always better.A number of

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问题 Thinner isn’t always better.A number of studies have 1_that normal-weight people are in fact at higher risk of some diseases compared to those who are overweight.And there are health conditions for which being overweight is actually_2_.For example,heavier women are less likely to develop calcium deficiency than thin women.3 among the elderly,being somewhat overweight is often an_4 of good health.Of even greater 5 is the fact that obesity turns out to be very difficult to define.It is often defined 6_body mass index,or BMI.BMI 7 body mass divided by the square of height.An adult with a BMI of 18 to 25 is often considered to be normal weight.Between 25 and 30 is overweight.And over 30 is considered obese.Obesity,8,can be divided into moderately obese,severely obese,and very severely obese.While such numerical standards seem 9,they are not.Obesity is probably less a matter of weight than body fat.Some people with a high BMI are in fact extremely fit,10 others with a low BMI may be in poor 11.For example,many collegiate and professional football players 12 as obese,though their percentage body fat is low.Conversely,someone with a small frame may have high body fat but a 13 BMI.Today we have a(an)_14_to label obesity as a disgrace.The overweight are sometimes_15_in the media with their faces covered.Stereotypes_16_with obesity include laziness,lack of will power,and lower prospects for success.Teachers,employers,and health professionals have been shown to harbor biases against the obese._17_very young children tend to look down on the overweight,and teasing about body build has long been a problem in schools.Negative attitudes toward obesity,_18_in health concerns,have stimulated a number of anti-obesity_19_.My own hospital system has banned sugary drinks from its facilities.Many employers have instituted weight loss and fitness initiatives.Michelle Obama launched a high-visibility campaign_20_childhood obesity,even claiming that it represents our greatest national security threat.17选?A.EvenB.StillC.YetD.Only

选项 A.Even
B.Still
C.Yet
D.Only

答案 A

解析 逻辑关系【直击答案】空格所在句意为“是小孩子蔑视超重,而且对身材的嘲笑一直是学校的一个问题”。空格缺少一个副词,构成与上文的联系。上文讲到了大人们都在歧视肥胖(教师、雇员、健康工作者)。根据语境,此处应该填入表示递进关系的词汇,分析四个选项,只有A项Even“即使”符合题意。【命题思路】本题考查上下文的语义关系。【干扰排除】B项Still表示递进关系时其后一般要加逗号。C项Yet用表示上下文的对立关系中。D项Only引导条件关系,与原文语义不符。Negative attitudes toward obesity,__18 in health concerns,have stimulated a number of antiobesity 19.My own hospital system has banned sugary drinks from its facilities.Many employers have instituted weight loss and fitness initiatives.Michelle Obama has launched a highvisibility campaign 20 childhood obesity,even claiming that it represents our greatest national security threat.【译文】基于健康考虑的对肥胖的消极态度,已经引发一系列的对抗肥胖的相关措施。我自己工作的医院的供饮设备已经停止发放含糖饮料。很多雇员已经有了减肥健身的积极性。米歇尔奥巴马已经倡议发起一些明确的对抗儿童发胖的活动,甚至表明它是我们国家最大的安全威胁。
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