首页
登录
职称英语
Throughout history, man has had to accept the fact that all living things mu
Throughout history, man has had to accept the fact that all living things mu
游客
2023-07-11
22
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 used to. Yet, all【C1】______things still show the effect of aging, which will eventually【C2】______death. The body and the【C3】______, they do not function as well as they【C4】______in childhood and adolescence(青春期). The body provides less【C5】______against disease and is more prone(易于……的)【C6】______accident.
A number of related causes may【C7】______to aging. Some cells of the body have a【C8】______long life, but they are not【C9】______when they die. As a person ages,【C10】______of brain cells and muscle cells decreases. Other body cells did and are replaced by new cells. In an aging person the【C11】______cells may not be as viable(能生存的)or as capable【C12】______growth as those of a young person.
Another factor in aging may be changes within the cells【C13】______. Some of the protein chemicals in cells【C14】______known to change【C15】______age and become less elastic. This is why the skin of old people wrinkles and hangs loose. This is also the reason old people shrink in【C16】______. There may be other more important chemical changes in the cells. Some complex cell chemicals.【C17】______DNA and RNA, store and【C18】______information that the cells need. Aging may【C19】______this process and change the information carrying molecules【C20】______they do not transmit the information as well. [br] 【C19】
选项
A、cancel
B、affect
C、influence
D、damage
答案
B
解析
affect 是及物动词,意为“影响”,指直接影响某人或某物,influence 是及物动词,意为“影响,感化,对……有作用”,往往指通过劝说或作出行动、榜样来潜移默化地影响他人,使其思想,感情发生变化。
转载请注明原文地址:https://tihaiku.com/zcyy/2827168.html
相关试题推荐
Forthefirsttimeinhistory,evolutionhastakenabackseat.Thereisanongoi
[originaltext]Bookswhichgiveinstructionsonhowtodothingsareverypo
[originaltext]Bookswhichgiveinstructionsonhowtodothingsareverypo
Inhistorythereweremanywell-knownpeople______.(经历过失败)whounderwent/suffe
DiscoverybyAccidentInthelonghistoryofman’si
DiscoverybyAccidentInthelonghistoryofman’si
Itcanbesafely______thatthereisnolivingbeingsonthatplanet.A、resumed
Helikessweetthings,______(特别是巧克力).chocolatesinparticular
EnvironmentandHealthIssuesWearelivingina
EnvironmentandHealthIssuesWearelivingina
随机试题
(1)HewasanoldmanwhofishedaloneinaskiffintheGulfStreamandhe
Shipsare______thanplanesthatpeopletakethemmainlyforpleasure.[original
五层办公楼,采用散热器采暖,层高3.6m,南外墙热负荷为243W,外窗热负荷为4
以下关于BIM的建筑热工和耗能模拟分析错误的是()。A.建筑节能必须从建筑方案
请回答反光膜耐候性能试验的问题。(2)自然暴露试验的要点是()。A.将尺寸不小于
对于正态分布的曲线,以下描述正确的是()。A.总体标准差σ愈大,曲线低而宽,随
德育过程的基本矛盾是( )。A、教育者与受教育者之间的矛盾 B、教育者与德育
看涨期权的损益平衡点(不计交易费用)等于( )。A.权利金 B.执行价格
牙周袋底位于釉牙骨质根方,从袋底到釉牙骨质界的距离称为A.探诊深度 B.牙周袋
施工单位必须按照()施工,不得擅自修改工程设计,不得偷工减料。A.工程设计图纸
最新回复
(
0
)