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. organs B. being changed C. fact D. process E. for F. reborn G. to H. shorten I. to change J. recovered K. of L. old M. length
A. organs B. being changed C. fact D. process E. for F. reborn G. to H. shorten I. to change J. recovered K. of L. old M. length
admin
2016-11-21
33
问题
A. organs B. being changed C. fact D. process E. for
F. reborn G. to H. shorten I. to change J. recovered
K. of L. old M. lengthen N. reason O. remaining
Throughout history man has had to accept the fact that all living things must die, but people now live longer than they used to. However, all living things still show the 【C1】______of aging, which will eventually result in death. Aging is not a disease, but as a person passes maturity, the cells of the body and the【C2】______they form do not function as well as they did in childhood and adolescence. The body provides less protection against disease and is more inclined【C3】______accident.
A number of related causes may contribute to aging. Some cells of the body have a fairly long life, but they are not【C4】______ when they die. As a person ages, the number of brain cells and muscle cells decreases. The other body cells die and are replaced by new cells. In an aging person the【C5】______ cells may not be as viable or as capable 【C6】______growth as those of a young person. Another【C7】______in aging may be changes within the cells themselves. Some of the protein chemicals in the cells are known 【C8】______with age and become less elastic. This is why the skin of old people wrinkles and hangs loose. This is also the reason old people【C9】______in height.
There are maybe other more important chemical changes in the cells. Some complex cell chemicals, such as DNA, store and pass on information that the cells need. Aging may affect this【C10】______ and change the information-carrying molecules so that they do not transmit the information as well.
【C3】
选项
答案
G
解析
固定词组题。题意:“人体更容易发生意外。”be inclined to…:倾向于做某事;此意此处符合题意要求。to为介词,也可为小品词,其后加名词或原形动词。
转载请注明原文地址:https://kaotiyun.com/show/FGJK777K
0
专业英语四级
相关试题推荐
Becausetheweatherhereisverygoodforcrops,thisplacehasgreat______wealth.
AnAustralianresearchgroupmayeasehumanity’scollectiveconscienceoveraspateofprehistoricextinctionsonthesouthernc
Ifyouthinkmoneycan’tbuyyoufriends,thinkagain.Intheonlineworld,it’spossibletopurchaseacrowdoffans.Onethous
Nothingwastopreventhimnowfrombecomingtherichest,and______thehappiestmanintheworld.
JameshasJustarrived,butIdidn’tknowhe______untilyesterday.
AllthefollowingsentenceshaveapassivemeaningEXCEPT
Twosidesalmostneverchange:Thatyoucanmanipulatepeopleintoself-sufficiencyandthatyoucanpunishthemintogoodcitiz
[A]school[B]numbers[C]emphasize[D]continue[E]significant[F]undoubtedly[G]weak[H]countries[I]invisible[J]ignore[K]unloc
AProfessorstoodbeforehisphilosophyclassandhadsomeitemsinfrontofhim.Whentheclassbegan,wordlessly,hepickedup
Mostearthquakesoccurwithintheupper15milesoftheearth’ssurface.Butearthquakescananddooccuratalldepthstoabout
随机试题
下列哪种免疫球蛋白在特应性的过敏症患者血清中浓度可升高
根据《行政诉讼法》规定,相对人对具体行政行为不服直接向人民法院提起诉讼,应当在知道作出具体行政行为之日起()内提起,法律另有规定的除外。
前庭襞和声襞的描述哪项正确()
Therehavebeenlessaccidentsonthisroadsincethespeedlimitwasintroduced.
国际上公认的药学职业道德是
题24-26:某单层工业厂房,屋面及墙面的围护结构均为轻质材料,屋面梁与上柱刚接,梁柱均采用Q345焊接H形钢,梁、柱H形截面表示方式为:梁高×梁宽×腹板厚度×翼缘厚度。上柱截面为H800×400×12×18,梁截面为H1300×400×12×20,抗震设
进出口许可制是我国乃至世界上大多数国家采用的管理进出口秩序的重要手段。()
发现行星运行规律的天文学家是()。
破坏渤海的原因很多,人类活动违规是最大的因素。随着经济的发展,工业污染大量排放,农业化肥使用量迅速增加,海岸带的开发活动日益频繁,海域渔船捕获能力不断增强,海上交通及海上石油开采的规模也在不断地扩大。这都成为破坏渤海环境的凶手。下列不属于破坏渤海环境的人为
受美国次货危机的影响,全球的经济停止增长甚至倒退,无论发达国家还是发展中国家,跨境贸易都或多成少的呈现紧缩态势。在这种情况下,无论是国家还是企业的可利用资金都相对紧张,对资金周转率的要求也越来越高,这无疑使过去传统的大交易量、长账期的贸易模式难以为继。政府
最新回复
(
0
)