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
2014-12-18
54
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 B)demonstrated C)verifying D)normal
E)considerable F)upsets G)disappoints H)periodic
I)Certainly J)Thankfully K)spans L)gorgeous
M)security N)exhibits O)limits
【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/Oum7777K
0
大学英语六级
相关试题推荐
There’snoreasonforacitytobethere,justastreamandabroadAppalachianvalley.ButJosephAndersonwantedacity,andi
Ifastrangercameuptoyouonthestreet,wouldyougivehimyourname,SocialSecuritynumberande-mailaddress?Probablyno
Low-carbonbecomesahigh-frequentandfashionablewordwhichgetsthegreatestconcernintheworld.Low-carbonreferstoa【B1】
Low-carbonbecomesahigh-frequentandfashionablewordwhichgetsthegreatestconcernintheworld.Low-carbonreferstoa【B1】
A、FlytoFrance.B、Meethisparentsattheairport.C、Preparethedecorationbyhimself.D、Gotoaparty.C
GeneticallyModifiedFoods—FeedtheWorld?Ifyouwanttosparkaheateddebateatadinnerparty,bringupthetopicabout
Australia,officiallytheCommonwealthofAustralia,isacountryinthesouthernhemisphere.Itcomprisesthemainlandofthew
Onelessonofthefinancialcrisisisthis:whentheentirefinancialsystemsuccumbs(屈服)topanic,onlythegovernmentispowerf
CanthePCIndustryResurrectItself?A)InternetDataCenter’s(IDC)recentreportstatedthatPCshipmentsdeclined13.9%lastqu
A、Thearrangementofhisfuneral.B、Thequalityoftherestofhistime.C、Theeffectivenessofpain-killers.D、Thefeelingsof
随机试题
打开考生文件下的演示文稿“计算机发展.pptx”根据考生文件夹下的文件“PPT-素材.docx”,按照下列要求完善此文稿并以原文件名保存在考生文件夹下,否则不得分。为第一张幻灯片的副标题、第三到第六张幻灯片的图片设置动画效果,第二张幻灯片的四个文本框超
甲亢患者术前服用碘剂的作用,错误的是
患者,男,35岁。反复发热、咳嗽2个月余,口服多种抗菌药均无效,现出现胸闷、气促,体重明显减轻。检查:外周血白细胞计数下降,T淋巴细胞下降,CD4+T淋巴细胞计数190/μl,胸部CT示间质性肺炎。该患者最可能的诊断为
不同时点的现金流量,无法直接比较。()
根据施工生产防火安全的需要,合理布置消防通道和各种防火标志,消防通道应保持通畅,宽度不得小于()m。
物流中心经营企业可以开展()的业务。
下列叙述中错误的是()。
在软件开发中,需求分析阶段产生的文档是()。
Ananonymouspersoninachatterchambersaid,"Ibelieveinserendipity,karma,andhubris.ToparaphrasePauloCoeho,whenwe
Severewinterstormshaveworsenedthenation’susualpost-holidaybloodshortage,【C1】________anurgentcalltodayforpeopleto
最新回复
(
0
)