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 observed such natural cycles as the rising and setting of the sun, the ebb and flow of the ocean tide
Throughout history man has observed such natural cycles as the rising and setting of the sun, the ebb and flow of the ocean tide
admin
2019-09-18
24
问题
Throughout history man has observed such natural cycles as the rising and setting of the sun, the ebb and flow of the ocean tides, and the changes of the seasons. The【C1】______nature of these events provided people with a measure of【C2】______about things to come and give them reason to reflect on their past and plan for their future. The regularity of such social activities as work hours, meal times, and holiday schedules【C3】______the extent to which human activity itself is organized in cycles.
Recently,【C4】______effort has been spent investigating the effect of various biological rhythms in the human body.【C5】______, interest in these rhythms at least in part results from man’s basic desire to predict future behavior.
The human body【C6】______a number of repeatable rhythms: heartbeats, breathing rates, brain waves and other physiological processes within the human machine.
Scientists studying rhythms in humans have measured sleep patterns and attention【C7】______over periods of several days, and have【C8】______the fact that the cycles exist and exert effects on physiological and sociological behavior. A common example is jet lag. A person’s traveling in the east-west direction across time zones【C9】______his sleep cycles—it may take several days to return to the【C10】______cycle or to readjust to a new one.
A)indicates E)considerable I)Certainly M)security
B)demonstrated F)upsets J)Thankfully N)exhibits
C)verifying G)disappoints K)spans O)limits
D)normal H)periodic L)gorgeous
【C5】
选项
答案
I
解析
空格处于句首,而且该句主谓宾结构齐全,可以判断这里填入的是副词,且首字母应大写,词库中只有Certainly和Thankfully符合。根据意思判断,选Certainly。
转载请注明原文地址:https://kaotiyun.com/show/YAW7777K
0
大学英语六级
相关试题推荐
A、Launchingacampaigninspecialistmedicaljournals.B、AdvertisingmedicinesthatneedaprescriptiononTV.C、Makingnewspape
继续教育(continuingeducation)是面向学校教育之后所有社会成员特别是成人的教育活动。随着终身教育思想已经为越来越多的人所接受,人们越来越重视继续教育。在中国,继续教育形式多样,包括自学考试、函授教育、夜间大学和电视大学等。除了传统的课堂
A、Tohaveathree-weekholiday.B、Tospendhisremainingyears.C、Topatenthisinventions.D、Toteachatauniversity.D
Throughoutevolution,humanshavebeenactive.Ourancestorschasedpreyashunter-gatherersand【C1】______frompredators.Morer
中医(TraditionalChineseMedicine)是中华文化不可分割的一部分,为振兴华夏做出了巨大的贡献。如今,中医和西医(westernmedicine)在中国的医疗保健领域并驾齐驱。在定义上,中医是指导中国传统医药理论和实践的
Highstreetshopsuseavarietyofmeanstoattractshoppers,suchasstrikingwindowdisplays,hugered"Sale"signsandspecia
Highstreetshopsuseavarietyofmeanstoattractshoppers,suchasstrikingwindowdisplays,hugered"Sale"signsandspecia
A、Localfolks.B、Professionaleditors.C、Communityactivists.D、Clubsandchurches.D
Picasso’sartwasnotjustapleasantdistraction.Theartistbelievedthatarthelpstopenetratefurtherintotheworldandin
A、Becausetheyareeffectiveagainstmostdiseases.B、Becausetheeffectsofantibioticsareexaggerated.C、Becausedoctorstend
随机试题
测定黄酒中的氨基酸态氮时,加入甲醛之后的滴定终点为()。
腹部体检时振水音阳性见于
下列因素与导致妇女疾病无关的为
某木器厂房,共2层,采用木屋顶和砖墙组成的砖木结构,耐火等级三级,每层划分为一个防火分区,建筑面积均为4000m2,共设置四部不靠外墙且疏散楼梯净宽度均为1.10m的防烟楼梯间。该厂房总平面布局及周边厂房、仓库等的相关信息如下图所示。该厂房首层东侧设有建筑
中国证监会采取证券市场禁人措施前,应当告知当事人采取证券市场禁人措施的事实、理由及依据,并告知当事人有陈述、申辩和要求举行听证的权利。()
在集团架构中,母公司董事会对整个集团范围公司治理的稳健性负总体责任。()
有关劳动合同解除程序的规定包括()。
关于承揽合同,下列说法中,符合合同法规定的有()。
(2017年济宁汶上)顿悟是()学习理论的观点。
在数据管理技术发展的三个阶段中,数据共享最好的是
最新回复
(
0
)