首页
登录
职称英语
Throughout history man has had to accept the fact that all living things must
Throughout history man has had to accept the fact that all living things must
游客
2025-04-27
9
管理
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. [br]
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://tihaiku.com/zcyy/4056630.html
相关试题推荐
Inrecentyearstherehasbeena_____increaseinthecostofliving,manyfamili
Throughouthistorymanhashadtoacceptthefactthatalllivingthingsmust
Throughouthistorymanhashadtoacceptthefactthatalllivingthingsmust
Throughouthistorymanhashadtoacceptthefactthatalllivingthingsmust
Throughouthistorymanhashadtoacceptthefactthatalllivingthingsmust
Throughouthistorymanhashadtoacceptthefactthatalllivingthingsmust
Throughouthistorymanhashadtoacceptthefactthatalllivingthingsmust
Throughouthistorymanhashadtoacceptthefactthatalllivingthingsmust
Throughouthistorymanhashadtoacceptthefactthatalllivingthingsmust
Throughouthistorymanhashadtoacceptthefactthatalllivingthingsmust
随机试题
OurplanetEarthis4,600millionyearsold.Ifwereduce【M1】______thi
Althoughthedangersofalcoholarewellknownandhavebeenwidelypubliciz
WhenlivinginEngland,peopleshouldbeawarethatEnglishpeopleare,bytempe
按照《公路工程试验检测仪器设备检定/校准指导手册》规定,不属于水泥混凝土用压力机
对于根本无法成交的客户,房地产经纪人员可采取的策略有( )。A.告知客户无法成
我国传统民族乐器分为吹奏乐器、弹拨乐器、打击乐器和拉弦乐器四类,下列乐器归类正确
表中有几个机场2011年货邮吞吐量同比下降?() A.2 B.3 C.
下列关于资本的说法,正确的是()A:经济资本也就是账面资本B:会计资本是监管部
在丰田式生产管理系统中,看板的功能主要有()。A.改善的工具 B.防止过量生
编制人工定额时,对于同类型产品规格多、工序重复、工作量小的施工过程,常用的定额制
最新回复
(
0
)