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
Throughout history man has had to accept the fact that all living things must die, but people now live longer than they【51】Yet,
Throughout history man has had to accept the fact that all living things must die, but people now live longer than they【51】Yet,
admin
2012-10-23
46
问题
Throughout history man has had to accept the fact that all living things must die, but people now live longer than they【51】Yet, all living things still show the【52】of aging, which will eventually【53】death.
Aging is not a disease, but as a person passes maturity, the cells of the body and the【54】they form do not function【55】they did in childhood and adolescence. The body provides less【56】against disease mad is more【57】accident.
A number of related causes may【58】aging. Some cells of the body have a fairly long life, but they are not【59】when they, die. As a person ages,【60】of brain cells and muscle cells decreases.【61】body cells die and are replaced by new cells. In an aging person the【62】cells may not be as viable or as【63】growth as those of a young person.
Another【64】in aging may be changes within the cells【65】Some of the protein chemicals in cells are known【66】with age and become less elastic. This is why the skin of old people【67】and hangs loose. This is also the reason old people【68】in height. There may be other more important chemical changes in the cells. Some complex cell chemicals, such as DNA and RNA, store and【69】information that the cells need. Aging may affect this【70】and change the information-carrying molecules so that they do not transmit the information as well.
选项
A、stem from
B、yield in
C、originate from
D、result in
答案
D
解析
result in引起,导致;stem from来源于,源自;originate from发源于。
转载请注明原文地址:https://kaotiyun.com/show/Z29O777K
0
考博英语
相关试题推荐
Analystshavehadtheirgoathumor,andIhavereadsomeofthisinterpretativeliterature,butwithoutbeinggreatlyinstructe
WhydoMexican(emigrants)inLosAngeles(tend)tohavemorechildrenthanthe(impoverished)peasantsliving(inMexicoCity)?
Peoplewholiketowearredclothesaremorelikelytobetalkativeand______.
Researchersdisagreewhetherthe"useitorloseit"philosophyholdsforcognitiveaging,butthereisoneevidencethatkeepin
Anthropologistsaretranslators:theytranslatecultureinanattempttomakeexoticexperience______tootherswhohavenotsuf
Dublinwillnolonger______itsconstitutionalclaimtoNorthernIreland,asithadpromisedtodoonSunday.
56.Analystshavehadtheirgoathumor,andIhavereadsomeofthisinterpretativeliterature,butwithoutbeinggreatlyinstru
随机试题
沙眼是目前世界上致盲的第二位病因。()
设随机变量Zn~B(n,p),n=1,2,…,其中0<p<1,则=()
患者女性,出现呕血,呕血最常见的疾病是
《环境影响评价法》立法目的,是为了实施可持续发展战略,促进经济、社会和环境的协调发展,预防因()实施后对环境造成不良影响。
下列关于双代号时标网络计划的表述中,正确的有()。
“美国”和“纽约”这两个概念的外延关系是()。
上一节课是语文课,下一节课是物理课,在听了语文课之后,主动地把注意转到了物理课上,这种活动是注意的()。
在一次国际会议上.人们发现与会代表中有10人是东欧人,有6人是亚太地区的,会说汉语的有6人。欧美地区的代表占了与会代表总数约以上,而东欧代表占了欧美代表的争以上。由此可见,与会代表人数可能是:
下列各选项,属于“十恶”中的大不敬的是
TheUniversityofNewcastleoffersinternationalstudentstheperfectcombinationoflifestyleandlearning.Setinexcellen
最新回复
(
0
)