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
Throughout history man has had to accept the fact that all living things must die. But people now live longer than they【C1】_____
Throughout history man has had to accept the fact that all living things must die. But people now live longer than they【C1】_____
admin
2015-09-25
68
问题
Throughout history man has had to accept the fact that all living things must die. But people now live longer than they【C1】______. Yet, all living things still show the【C2】______of aging, which will eventually【C3】______death. Aging is not a disease,(but)as a person passes maturity, the cells of the body and the【C4】______they form do not function as well as they【C5】______in childhood and teenage years. The body provides less【C6】______against disease and is more【C7】______to have accident. A number of related causes may【C8】______aging. Some cells of the body have a(fairly)long life, but they are not【C9】______when they die. As a person ages,【C10】______of brain cells and muscle cells decreases.【C11】______body cells die and are(replaced)by new cells. In an aging person the【C12】______cells may not be as workable or as capable【C13】______growth as those of a young person. Another【C14】______in aging may be changes within the cells【C15】______. Some of the protein chemicals in cells are known【C16】______with age and become less elastic. This is why the skin of old people wrinkles and【C17】______. This is also the reason why old people【C18】______in height. There may be other more important chemical changes in the cells. Some complex cell chemicals, such as DNA and RNA, store and【C19】______information that the cells need. Aging may affect this【C20】______and change the information carrying molecules so that they do not transmit the information as well.
【C20】
选项
A、improvement
B、procession
C、approach
D、process
答案
D
解析
名词词义辨析。句意为:衰老会影响这些过程并改变携带信息的分子。选项中只有process意为“过程”,故答案为D。
转载请注明原文地址:https://kaotiyun.com/show/4ZLO777K
0
考博英语
相关试题推荐
IhadvisitedthecapitalbeforealthoughmyfriendArthurhadnot,IfirstvisitedLondonasastudent,reluctantlyreleasedfr
IhadvisitedthecapitalbeforealthoughmyfriendArthurhadnot,IfirstvisitedLondonasastudent,reluctantlyreleasedfr
Language,culture,andpersonalitymaybeconsidered______ofeachotherinthought,buttheyareinseparableinfact.
OnecountrythatiscertainoftheeffectoffilmsontourismisAustralia.TheTouristOfficeofQueenslandsaythatCrocodile
Opinionpollsarenowbeginningtoshowanunwillinggeneralagreementthat,whoeveristo【21】andwhateverhappensfromnowon,
Engineeringstudentsaresupposedtobeexamplesofpracticalityandrationality,butwhenitcomestomycollegeeducationIam
AreweatthebeginningofanotherAgeofExploration?Perhapsevenmoreimportant,areweatthebeginningof【C1】______AgeofC
Thatwasaman-madedisasterthatclearly______ifthefederalgovernment,theFederalEmergencyManagementAgency,hadquicklym
Beforewemove,weshould______someoftheoldfurniture,sothatwecanhavemoreroominthenewhouse.
随机试题
按照网络安全漏洞的可利用方式来划分,漏洞探测技术可以分为___________和攻击型漏洞探测两种。
WomenintheUnitedStatesandmanyothercountries【C1】______inagrowingnumberofsportsandgames.ManyAmericanwomenare【C2
放射冠是紧靠透明带周围的一层高柱状的卵泡细胞,并呈放射状排列。
短腿步态是由于患肢短缩
患者女,45岁。于洗澡时无意间发现右侧乳房肿块、无痛.入院治疗。查体:肿块直径约为2cm、质硬、不易推动,右侧腋下可扪及淋巴结肿大。针对该患者的术后护理措施,错误的是()
会计人员坚持准则,就是要坚决执行有关法律法规和国家统一的会计制度。()
“重新安排”、“修改”和“替换”是改进日常办公事务工作流程的基本方法,除此之外,其他方法还有()。
【扶清灭洋】河北大学2014年历史学基础真题
衡量文字录入水平的指标有录入速度和错误率。录入错误率等于____________。
GradesandAbility1.有些人认为分数体现能力2.有些人则认为分数不一定体现能力3.我的看法
最新回复
(
0
)