首页
登录
职称英语
Throughout history man has had to accept the fact that all living things mus
Throughout history man has had to accept the fact that all living things mus
游客
2024-02-26
30
管理
问题
Throughout history man has had to accept the fact that all living things must die, hut 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【C19】______. 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] 【C1】
选项
A、living
B、alive
C、lively
D、lovely
答案
A
解析
alive只能作表语,不能作前置定语;lively活泼的;lovely可爱的;living活着的。
转载请注明原文地址:https://tihaiku.com/zcyy/3483105.html
相关试题推荐
[originaltext]M:Hi,Sarah,What’sup?W:Oh,hi.Ijustgotoutofahistoryc
[originaltext]M:Hi,Sarah,What’sup?W:Oh,hi.Ijustgotoutofahistoryc
Energylevelsebbandflowthroughouttheday,influencedbyeverythingfrom
Energylevelsebbandflowthroughouttheday,influencedbyeverythingfrom
Someofthethingswedowescarcelygiveathoughtto;wejustdothem______(出
Livingisrisky.Crossingtheroad,drivingacar,flying,swallowinganasp
Livingisrisky.Crossingtheroad,drivingacar,flying,swallowinganasp
Livingisrisky.Crossingtheroad,drivingacar,flying,swallowinganasp
Livingisrisky.Crossingtheroad,drivingacar,flying,swallowinganasp
Livingisrisky.Crossingtheroad,drivingacar,flying,swallowinganasp
随机试题
TheimmigrantsinAmericaareplayinganimportantroleinthenationalscie
Psychologiststakeopposingviewsofhow【C1】______rewards,fromwarmpraise
一男性年轻人右大腿下端肿痛2个月余。x线片见股骨下端有境界不清的骨质破坏区,有放
儿童最常见的结核类型是( )。A.血行播散型肺结核 B.原发型肺结核 C.
某21位二进制代码100101011010011110101,已知该代码由3个加
引起传染性单核细胞增多症的病毒是A.I型单纯疱疹病毒 B.Ⅱ型单纯疱疹病毒
投资者通常把那些在其所属行业内占支配性地位、业绩优良、成交活跃、股利优厚的大公司
电抗器存在较为严重的缺陷(如局部过热等)或者绝缘有弱点时,不宜超()运行。(
(2020年真题)甲公司为增值税一般纳税人,主要生产和销售M和N产品。2
监督机构在工程开工前进行第一次监督检查,其内容有( )。A.检查参与工程项目建
最新回复
(
0
)