首页
登录
职称英语
A. organs B. being changed C. fact D. process E. forF. reborn G. to H. shorten
A. organs B. being changed C. fact D. process E. forF. reborn G. to H. shorten
游客
2023-10-31
6
管理
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. [br] 【C4】
选项
答案
F
解析
动词词义题。题意:“人体内的一些细胞生命很长,但是它们死亡后就不会再生。”reborn:再生,重生;此意此处符合题意要求。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3145770.html
相关试题推荐
HealsosuggestedthatCongressspeedtheprocessofobtaining______residentsta
Hewasapparentlyquite_______fromhisanarchistviews.A、changedB、alteredC、con
Shewouldhavebeenmoreagreeableifshehadchangedalittlebit,______?A、hadn
A.organsB.beingchangedC.factD.processE.forF.rebornG.toH.shorten
A.organsB.beingchangedC.factD.processE.forF.rebornG.toH.shorten
A.organsB.beingchangedC.factD.processE.forF.rebornG.toH.shorten
A.organsB.beingchangedC.factD.processE.forF.rebornG.toH.shorten
A.organsB.beingchangedC.factD.processE.forF.rebornG.toH.shorten
Shewouldhavebeenmoreagreeableifshehadchangedalittlebit,______?A、had
EveryFebruary,acrossthecountry,candy,flowers,andgiftsareexchanged
随机试题
A.abuseB.appreciatedC.attractedD.linkedE.mixtureF.unionG.pe
Talktoanyparentofastudentwhotookanadventurousgapyear(ayearbetw
让孔子欣赏后“三月不知肉味”的乐舞是:()A.《大韶》 B.《大武》 C.
()表示最高价与收盘价相同,最低价与开盘价一样,且上下没有影线。A.大阳线
图例中◇对应的数字在数字表中出现的次数是()。A.1 B.2 C.3 D.
下列关于欧洲债券的说法中有误的是()。A.指在本国境外市场发行的、不以发行市
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
四逆汤主治A.胃阳不足、湿阻气滞 B.湿浊中阻、脾胃不和 C.脾胃虚寒所致的
与二、三级信息源相比一级信息源的特点是A.内容更新 B.对于查询的药物信息可以
在市内街道,架空光缆与街道交越时,架设高度要求为()。A.4m B.4.5m
最新回复
(
0
)