首页
登录
职称英语
Exercise is one of the few factors with a positive role in long term mainten
Exercise is one of the few factors with a positive role in long term mainten
游客
2023-07-30
63
管理
问题
Exercise is one of the few factors with a positive role in long term maintenance of body weight. Unfortunately, that message has not gotten through to the average American, who would rather try switching to "light" beer and lowcalorie bread than increase physical exertion. The Centers for Disease Control, for example, found that fewer than onefourth of overweight adults who were trying to shed pounds said they were combining exercise with their diet.
In rejecting exercise, some people may be discouraged too much by caloricexpenditure charts; for example, one would have to briskly walk three miles just to work off the 275 calories in one delicious Danish pastry(小甜饼). Even exercise professionals concede half a point here. "Exercise by itself is a very tough way to lose weight," says York Onnen, program director of the President’s Council on Physical Fitness and Sports.
Still, exercise’s supporting role in weight reduction is vital. A study at the Boston University Medical Center of overweight police officers and other public employees confirmed that those who dieted without exercise regained almost all their old weight, while those who worked exercise into their daily routine maintained their new weight.
If you have been sedentary (极少活动的) and decide to start walking one mile a day, the added exercise could burn an extra 100 calories daily. In a year’s time, assuming no increase in food intake, you could lose ten pounds. By increasing the distance of your walks gradually and making other dietary adjustments, you may lose even more weight. [br] What is the author’s purpose in writing this article?
选项
A、To justify the study of the Boston University Medical Center.
B、To stress the importance of maintaining proper weight.
C、To support the statement made by York Onnen.
D、To show the most effective way to lose weight.
答案
D
解析
主旨题。根据文章在第一句提出的论点“锻炼是能够在长期保持体重方面起积极作用的为数不多的因素之一”,第一、二自然段中对“想不锻炼就减肥”的错误观点的反驳,以及第三、四段中针对主题句“锻炼对于减肥的辅助作用是至关重要的”提出的论据。我们发现,本文的主要目的是“为了指出减肥的最有效的方法”,即选项D)。
转载请注明原文地址:http://tihaiku.com/zcyy/2882423.html
相关试题推荐
Anykindofexercisewilldowelltotheheart,______(只要它能加速心跳).providedthat
Exerciseisoneofthefewfactorswithapositiveroleinlongtermmainten
Exerciseisoneofthefewfactorswithapositiveroleinlongtermmainten
Exerciseisoneofthefewfactorswithapositiveroleinlongtermmaintenance
Exerciseisoneofthefewfactorswithapositiveroleinlongtermmaintenance
____________(众所周知),abalanceddietandexercisekeeponefitandhealthy.Asis
[originaltext]M:Howdoyougettotheparkforexerciseseveryday,Grandma?W
[originaltext]M:Howdoyougettotheparkforexerciseseveryday,Grandma?W
[originaltext]M:Howdoyougettotheparkforexerciseseveryday,Grandma?W
[originaltext]M:Howdoyougettotheparkforexerciseseveryday,Grandma?W
随机试题
______amongthefollowingisoneoftheeminentworksofCharlesDickens.A、David
Inrecentyears,collegestudentshavemorefighttoattendsocialactivities,
Americansthisyearwillswallow15,000tonsofaspirin(阿司匹林),oneofsafest
错
某社区欲建立居民个人健康档案,以便进行社区居民的健康管理。 不属于个人健康档案
下列不适合于泌尿系统损伤的检查是A.大剂量静脉肾盂造影 B.逆行肾盂造影 C
补骨脂的功效是A.大补元气 B.接续筋骨 C.补肺益肾 D.补脾益肾 E
小学音乐《动物说话》 题目来源1月6日上午山东省淄博市面试考题 试讲题
患儿,10个月,呕吐,腹泻3天,口腔黏膜干燥,皮肤弹性差,尿量明显减少,血清钠1
对于测设点靠近控制点,便于量距且施工控制网形状不规则的建筑场地,较适合采用(
最新回复
(
0
)