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
55
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
Foryears,JorgeDelPinal’sjobasassistantchiefoftheCensusBureau’sPopulationDivisionwastofitpeopleintoneat,distin
Whatmakespeopleshuntherelativesecurityoffull-timeemploymentandstartupabusinessthemselves?TheEuropeanUnion
Withthebreakneckspeedatwhichtoday’sbusinessesmove,there’sonemantrawe’dalldowelltoremember:Changeisconstant.
AnAustralianresearchgroupmayeasehumanity’scollectiveconscienceoveraspateofprehistoricextinctionsonthesouthernc
YoungerAmericanswillhavetotakeourwordforit:therewasatime,waybackwhenRonaldReaganwaspresident,whenyourcoun
Wheninvitedtotalkabouthisachievements,herefusedtoblowhisown______anddeclinedtospeakatthemeeting.
Theconceptofpersonalchoiceinrelationtohealthbehaviorsisanimportantone.Anestimated90percentofallillnessmayb
Afterworkingforthecompanyforyears,he______thepositionofmanager.
—Doyoulikeorangejuice?—Yes.Somuch______thatIdrinkitalmosteverydayinsummer.
[A]local[I]recalling[B]responsible[J]function[C]originally[K]exchange[D]finance[L]overseas[E]issuing[M]preca
随机试题
A.神疲乏力,皮下紫斑B.气短懒言,面色紫暗C.面色苍白,冷汗淋漓D.情志抑郁,胸胁胀痛E.头昏目眩,少气自汗气不摄血证的辨证要点是()
如果A对C提起诉讼,法院应当受理的情形是()在代位权诉讼中,关于债权人、债务人、次债务人三方的关系,下列说法正确的是()
根据《工程造价咨询企业管理办法》,甲级工程造价咨询企业的资质标准有()。
根据我国《刑事诉讼法》的规定,下列人员中,不属于我国刑事诉讼中当事人的是()。
在巴甫洛夫的高级神经活动类型说中,强、平衡、不灵活的神经活动类型与下列哪种气质类型相对应()
图例:根据图例和数字裹回答下列各题:数字表中哪行数字对应的符号含有⊙?()
甲与乙订立货物买卖合同,约定甲于1月8日交货,乙在交货期后的一周内付款。交货期届满时,甲发现乙有转移资产以逃避债务的行为。对此甲可依法行使()。
"Thisisareallyexcitingtime—aneweraisstarting,"saysPeterBazalgette,thechiefcreativeofficerofEndemol,thetelev
RobotsMayAllowSurgeryinSpaceSmallrobotsdesignedbyUniversityofNebraskaresearchersmayallowdoctorsonEarthto
Thesocialeffectsofjob-sharingarelikelytobebeneficial,sinceitattemptstomatchworkopportunitiestoawidervariety
最新回复
(
0
)