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
2023-07-25
26
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/2866841.html
相关试题推荐
Somelivingcreaturesmay【B1】______theeffectsofcoldbymovingelsewhere(
Somelivingcreaturesmay【B1】______theeffectsofcoldbymovingelsewhere(
Somelivingcreaturesmay【B1】______theeffectsofcoldbymovingelsewhere(
[originaltext]Atthismomentsome170,000youngpeoplethroughoutBritain
[originaltext]Atthismomentsome170,000youngpeoplethroughoutBritain
[originaltext]Atthismomentsome170,000youngpeoplethroughoutBritain
[originaltext]Campingcanteachyoumanythings,suchashowtorecognizep
[originaltext]Campingcanteachyoumanythings,suchashowtorecognizep
Livingisrisky.Crossingtheroad,drivingacar,flying,swallowinganasp
Livingisrisky.Crossingtheroad,drivingacar,flying,swallowinganasp
随机试题
Theprocessoftransformingalldirectexperienceintoimaginaryorintotha
DaydreamingI.Daydreamingcanbeharmfulbecauseitwas
Somebelievethatintheageofidentikitcomputergames,massentertainment
Before(enter)______,Holmesmadeanexaminationofthedoor.entering
下列有关档案保管期限的说法,不正确的是()。A.档案的保管期限是文档部门根据鉴
ARP协议工作在()层;ICMP协议工作在(在此空作答)层;HTTP协议
下列溃疡病患者不宜使用何种药物治疗: A.枸橼酸铋钾 B.奥美拉唑 C.阿
骨髓增生异常综合征(MDS)与急性白血病(AL)最主要的鉴别点是A.外周血原始细
四环素类通用药名词干的后半部分是A.-BACtAm B.C-Cy C.lin
根据《建设工程施工劳务分包合同(示范文本)运至施工场地用于劳务施工的待安装设备,
最新回复
(
0
)