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
45
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
Can’tyouspeakmore______toyourparents?A、respectablyB、respectinglyC、respe
某市一生产厂房发生金属粉尘燃爆事故,导致29人丧生,49人重伤,则该事故为(
新生儿出生后不应给予的保健用药A.生后立即肌注维生素K1 B.10天后加维生素
患者男性,32岁。因牙关紧闭,四肢痉挛而入院,10天前,患者右臂曾被竹竿刺伤后,
像片调绘中,当地类界与道路重合时,其符号的处理方式是( )。A.地类界符号省略
下列语句中表述正确的一句是()。 A在平凡的岗位上,他默默成为了
SCL-90总分减分率的计算公式为()。单选A.(治疗后总分-治疗前总分)/
基础心理学是研究()。 (A)正常成人心理现象的心理学基础学科 (B
甲公司2019年10月1日取得乙公司应收票据一张,票据面值为200
根据热稳定条件’在未考虑腐蚀时’接地装置接地极的截面Sj与连接至该接地装置的接地
最新回复
(
0
)