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
考研
As people continue to grow and age, our body systems continue to change. At a certain point in your life your body systems will
As people continue to grow and age, our body systems continue to change. At a certain point in your life your body systems will
admin
2014-11-28
24
问题
As people continue to grow and age, our body systems continue to change. At a certain point in your life your body systems will begin to weaken. Your joints may become stiff. It may become more difficult for you to see and hear. The slow change of aging causes our bodies to lose some of their ability to bounce back from disease and injury. In order to live longer, we have always tried to slow or stop this process that leads us toward the end of our lives.
Many factors contribute to your health. A well-balanced diet plays an important role. The amount and type of exercise you get is another factor. Your living environment and the amount of stress you are under is yet another. But scientists studying senescence (衰老) want to know: Why do people grow old? They hope that by examining the aging process on a cellular level medical science may be able to extend the length of life.
When people become aging, they will lose some of their ability to bounce back from disease and injury, "bounce back" here means ______.
选项
A、to improve in health after one’s disease and injury
B、to recover from disease and injury
C、to jump after recovering
D、to mn fast
答案
A
解析
人体随着年龄的增长,身体各系统不断变化,衰老的缓慢发展使机体失去了对疾病和伤害做出反应的某些能力。
转载请注明原文地址:https://kaotiyun.com/show/bYii777K
本试题收录于:
GCT工程硕士(英语)题库专业硕士分类
0
GCT工程硕士(英语)
专业硕士
相关试题推荐
Wendy:Haveyoubeentothenewbakeryonthecomer?Arthur:No,howisit?Wendy:Itisheaven!______!
Theproblemwiththereadingcourseasmentionedinthefirstparagraphisthat______.Theteachingofreadingwillbesuccess
Roger:Hi,Frank.Frank:Hi,Roger.Thepartyisreallynice,isn’tit?Roger:______.Lotsoffoodanddrinks!
Thegovernmentislayingtodosomethingto______betterunderstandingbetweenthetwocountries.
Istheresomethingastruth?Foragoodmanycenturies"thesearchfortruth"hasbeen【B1】thenoblestactivityofthehumanmind
WhenIworkedasabankclerk,Ihadtheopportunitytomeetarich______ofpeople:students,soldiersandfactoryworkers.
Husband:CanIwaitatthecoffeebar?Ifeelillateasewhenyouarepickingthingsout.Wife:______.Idon’twanttoshopal
Astheplanecircledovertheairport,everyonesensedthatsomethingwaswrong.Theplanewasmovingunsteadilythroughtheair
Interestisthesumchargedforborrowingmoneyforafixedperiodoftime.Principalisthetermusedforthemoneythatisbor
Jane:Carol,youlookverywell.Carol:Thankyou,Jane.Youlookwonderfultoo.Yourweekendtennismusthavedoneyougood.Ja
随机试题
下列不属于“一行两会”的是()
设A为n阶矩阵,且|A|=0,A≠0,则AX=0的通解为________.
男,60岁,左侧腹股沟可复性疝,坠入阴囊5年,经常咳嗽近一个月来有排尿困难尿潴留和便秘,最适当的治疗方法是
《关于改革土地估价结果确认和土地资产处置审批办法的通知》(国土资发[2001]44号)规定,土地行政主管部门要加强对土地估价结果进行确认。()
案例一:在一次初中思想品德教学研讨会议上,李老师执教“依法保护我们的家园”这堂课。在导入课题时,她营造了“小鸟在荒原上飞行”这样一个动画情景,并抒情地解说:“小鸟(口里含了一封信)孤独地在寂寞的荒原上盘旋,它在干什么呢?它在寻找自己的家!它要给人类朋友捎封
TheSilkBoadwasapassageforthetransportationofsilkinancienttimes.Lotsofreliesontheroadcanstill【B1】________(s
作为一个拥有五千年不间断文明史的古国,我国拥有十分丰富的非物质文化遗产。这些活态的文化不仅构成了中华民族深厚的文化底蕴,也承载着中华民族文化渊源的基因。但随着我国现代化建设的加速,文化标准化以及环境条件的变化,尚有不计其数的文化遗产正处于濒危状态,它们犹如
商誉评估值的高低与企业为形成商誉而投入的费用()。
在日常生活中,像婉转的告诫、含蓄的言辞、辛辣的讽喻等,都很注意留下意思上的空白让听话人自己去领会、补充,这种现象可以用________________或________________来概括。
设有关系R(S,D,M),其函数依赖集F={S→D,D→M}。则关系R至多满足______。
最新回复
(
0
)