首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
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. length
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. length
admin
2016-11-21
39
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.
【C10】
选项
答案
D
解析
名词词义题。题意:“衰老会影响这个过程。”process:过程,进程;此意此处符合题意要求。
转载请注明原文地址:https://kaotiyun.com/show/2GJK777K
0
专业英语四级
相关试题推荐
WriteonANSWERSHEETTHREEanoteofabout50-60wordsbasedonthefollowingsituation:Youhavebeenabsentinyourora
Accordingtothepassage,seeingandperceivingare______.
"Soonenough,nobodywillrememberlifebeforetheInternet.Whatdoesthisunavoidablefactmean?"Itiswiththissoberingque
Alzheimer’sdiseasehasnocure.Thereare,however,fivedrugs—knownandapproved—thatcanslowdownthedevelopmentofitssym
What’sthefirststeptogettingajobinterview?Gettingpasttherecruiter.Recruitersareusuallyyourfirstcontactwithap
______,thenewPresidentismorelikelytogiveeconomicandtradeissuespriorityoverforeignpolicy.
Scientificresearchresultscannowbequickly______tofactoryproduction.
Her______toexecutivemanagerisanacknowledgmentofherhardworkandunusualtalent.
He______roundthroughthesefiguresandtoldthemanagerwhathethoughtofthem.
Jackmovedinwithhisgirlfriendunderthe______ofwantingsavingmoney.
随机试题
四神丸中治肾泄的药
纵产式是指
影响投资决策的()主要是心理上的因素。
黄河公司为甲公司和乙公司的母公司。2018年6月1日,甲公司将本公司生产的一批产品出售给乙公司,售价1200万元(不含增值税,下同),成本为700万元。至2018年12月31日,乙公司已对外售出该批存货的60%,售价为820万元。不考虑其他因素,2018年
某外贸公司为增值税一般纳税人,具有出口经营权,2019年9月从生产企业购进高档化妆品一批,取得增值税专用发票注明价款20万元,增值税2.6万元,支付购买高档化妆品的运费2万元,当月将该批高档化妆品全部出口取得收入40万元。该批高档化妆品增值税退税率为10%
下列有关核能表述正确的是:
根据下列材料回答问题。根据《全国经济普查条例》的规定,国务院决定开展第三次全国经济普查工作:全面调查了解我国第二产业和第三产业的发展规模及布局;了解我国产业组织、产业结构、产业技术的现状以及各生产要素的构成;进一步查实服务业、战略性新兴产业和小微
试述黄炎培的职业教育思想。
NarratorListentoalectureinamusicclass.Nowgetreadytoanswerthequestions.Youmayuseyournotestohelpyouanswe
A、Organizeamassstrike.B、Compensateforherloss.C、Trytohelphergetitback.D、Findherabetterpayingjob.C在对话末尾,男士说“你
最新回复
(
0
)