首页
登录
职称英语
A. organs B. being changed C. fact D. process E. forF. reborn G. to H. shorten
A. organs B. being changed C. fact D. process E. forF. reborn G. to H. shorten
游客
2023-10-31
59
管理
问题
A. organs B. being changed C. fact D. process E. for
F. reborn G. to H. shorten I. to change J. recovered
K. of L. old M. lengthen N. reason O. remaining
Throughout history man has had to accept the fact that all living things must die, but people now live longer than they used to. However, all living things still show the 【C1】______of aging, which will eventually result in death. Aging is not a disease, but as a person passes maturity, the cells of the body and the【C2】______they form do not function as well as they did in childhood and adolescence. The body provides less protection against disease and is more inclined【C3】______accident.
A number of related causes may contribute to aging. Some cells of the body have a fairly long life, but they are not【C4】______ when they die. As a person ages, the number of brain cells and muscle cells decreases. The other body cells die and are replaced by new cells. In an aging person the【C5】______ cells may not be as viable or as capable 【C6】______growth as those of a young person. Another【C7】______in aging may be changes within the cells themselves. Some of the protein chemicals in the cells are known 【C8】______with age and become less elastic. This is why the skin of old people wrinkles and hangs loose. This is also the reason old people【C9】______in height.
There are maybe other more important chemical changes in the cells. Some complex cell chemicals, such as DNA, store and pass on information that the cells need. Aging may affect this【C10】______ and change the information-carrying molecules so that they do not transmit the information as well. [br] 【C2】
选项
答案
A
解析
名词词义及逻辑判断题。题意:“体内的细胞及其所构成的器官不再像儿童和青少年时期那样功能良好。”此处“细胞”与“器官”连用最符合上下文逻辑。organ:器官;此意此处符合题意要求。
转载请注明原文地址:https://tihaiku.com/zcyy/3145768.html
相关试题推荐
Hewasapparentlyquite______fromhisanarchistviews.A、changedB、alteredC、conv
EveryFebruary,acrossthecountry,candy,flowers,andgiftsareexchanged
EveryFebruary,acrossthecountry,candy,flowers,andgiftsareexchanged
EveryFebruary,acrossthecountry,candy,flowers,andgiftsareexchanged
Shewouldhavebeenmoreagreeableifshehadchangedalittlebit,______?A、hadn
Hewasapparentlyquite______fromhisanarchistviews.A、changedB、alteredC、conv
Theintroductionofcomputersintoclassroomhasgreatlychangedthetraditi
HealsosuggestedthatCongressspeedtheprocessofobtaining______residentsta
HealsosuggestedthatCongressspeedtheprocessofobtaining______residentsta
Shewouldhavebeenmoreagreeableifshehadchangedalittlebit,______?A、hadn
随机试题
Readthearticlebelowaboutjobenrichment,akindofwaytopromotetheworke
SinceearlyNovember,casesofH1N1havecontinuedtodeclinenationwide,an
[img]2018m8s/ct_ehbj_ehbreadf_0035_201805[/img][br]Whenwillthelecturesbeh
Formanypeopletoday,readingisnolonger【S1】______.Tokeepuptheirwo
下列不属于信托公司股东不得有的行为的是()。A.与信托公司违规开展关联交易
为了鉴别肾源性或非肾源性尿红细胞形态,除了应用普通光学显微镜外,常采用A.扫描电
航空旅客国内运输中,“儿童”指年龄满____周岁但不满____周岁的人。( )
下列关于基金的叙述,正确的是()。 A.开放式基金以市场价格交易 B.封闭
心脏病患者,下列哪项不宜妊娠 A.心功能Ⅰ、Ⅱ级者 B.风心病心功能良好者
左肾结核无功能,右肾轻度积水,功能正常,经抗结核治疗仍有膀胱刺激症状。下步治疗方
最新回复
(
0
)