首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、To keep active at work. B、To prevent from seeing the doctor. C、To contract infectious diseases more easily. D、To enjoy the ple
A、To keep active at work. B、To prevent from seeing the doctor. C、To contract infectious diseases more easily. D、To enjoy the ple
admin
2013-03-11
53
问题
The purpose of keeping fit is to avoid iii health, resist the mental and physical fatigue that make us more likely to contract infections, and above all to feel more pleasure in being alive.
Research has shown the value of a balanced diet, fresh air, sunshine, adequate rest and some forms of regular exercise for everyone. If everyone followed this plan, the number of people visiting the doctor and going to hospital would be considerably reduced.
Unfortunately, although most people acknowledge the importance of physical fitness, not enough of us put this into practice; we spend too much time watching others from the comfort of an armchair or a seat in the stand at a sports stadium.
One reason why people who are physically fit live longer is that they do not put the heart under excessive strain and so they reduce the risk of heart and blood vessel diseases. They also avoid suffering the consequences of weakened muscles, which are. the cause of a great deal of back and stomach trouble.
About 640 muscles account for about 45% of our body’s weight; they must have the ability to store, energy and be continually supplied with fuel by the blood. Sensible exercise, suited to each individual and preferably undertaken on the advice of a doctor, is the best insurance for meeting these requirements.
选项
A、To keep active at work.
B、To prevent from seeing the doctor.
C、To contract infectious diseases more easily.
D、To enjoy the pleasures of life.
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/OKu7777K
0
大学英语四级
相关试题推荐
Haveyouever【B1】______whatotherpeopledowiththeiroldcomputers?Inthepasttheyhaveoftenpaidhighpricesfortheirol
A、Howtoselectacanoftomatoes.B、Howtopreparenutritiousanddeliciousmeals.C、Howtospendmoneywiselyonfood.D、Howt
Ithinkyoucantakea(n)______languagecoursetoimproveyourEnglish.
Theabilitytocommunicateusingcomplexlanguageandtothinkactivelyaboutone’sownhistoryandfuturemakensashumans【B1】
Manypeoplecondemntheverythinfashionmodelswhoareconsideredtohaveanegativeimpactonthebodyimageofallwomen,an
A、Hisclassesareverydifficult.B、Hewillpublishabooksoon.C、Hisworkiswellrespected.D、Heisofteninterviewedbythe
A、Fashion.B、Style.C、Beauty.D、Comfort.D对话中,男士说虽然最近短发很流行,他还是觉得女士留长发比较好看,女士则说长发虽好看,但在夏天让人很不舒服,即使她买了conditioner(空调)还是觉得长发很烦。因此,女
A、Athree-bedroomapartment.B、Atwo-bedroomapartment.C、Athree-bedroomhotel.D、Atwo-bedroomhotel.A
WehavetendedtoviewYoga(瑜珈)asakindofforeignreligiousexercise.Butinfactfromamedicalstandpoint,theage-oldseto
随机试题
根据结直肠癌改良Dukes分期标准,B1期是指
男,33岁,干活时突发呼吸困难,右胸痛,发绀,大汗,既往有肺结核史该患者最可能的诊断是
跨省引进乳用种用动物应当在()有效期内运输。逾期引进的,货主应当重新办理审批手续
患儿,诊断癫痫,发作时惊叫,吐舌,神志恍惚,面色时红时白,惊惕不安,四肢抽搐,舌质淡红,苔白,脉弦滑。其辨证属于
患者,男性,33岁,突发心悸。检查:心率规则,心率180次/min,未闻及杂音,压迫颈动脉窦后心率突然降到76次/min。推断此患者可能是
水利工程质量监督巡查对象是()。
关于预应力混凝土配制的说法,正确的是()。
情绪是婴幼儿交往的主要工具,这是因为情绪具有
某甲(1989年5月6日出生)于2003年5月2日在路边用绳子缠绕其弟弟某乙的脖子并使劲勒住。路人某丙(36岁)看见不予制止,眼看着某乙被勒死。关于此案下列哪些说法是正确的?()
已知r(α1,α2,…,αs)=r(α1,α2,…,αs,β)=r,r(α1,α2,…,αs,γ)=r+1,则r(α1,α2,…,αs,β,γ)=_______.
最新回复
(
0
)