首页
登录
职称英语
Throughout history man has observed such natural cycles as the rising and se
Throughout history man has observed such natural cycles as the rising and se
游客
2023-08-10
5
管理
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 [br] 【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://tihaiku.com/zcyy/2913924.html
相关试题推荐
[originaltext]W:Hey,Tom!Iheardthatyouareauditingatthehistoryclass.
[originaltext]W:Hey,Tom!Iheardthatyouareauditingatthehistoryclass.
Throughoutevolution,humanshavebeenactive.Ourancestorschasedpreyas
Throughoutevolution,humanshavebeenactive.Ourancestorschasedpreyas
Throughoutevolution,humanshavebeenactive.Ourancestorschasedpreyas
Throughoutevolution,humanshavebeenactive.Ourancestorschasedpreyas
Throughoutevolution,humanshavebeenactive.Ourancestorschasedpreyas
Throughoutevolution,humanshavebeenactive.Ourancestorschasedpreyas
Throughoutevolution,humanshavebeenactive.Ourancestorschasedpreyas
Naturally,inagroupofanimalsasdiverseasthesnakes,andwithsomany
随机试题
[originaltext]Ateamofscientistsrecentlybeganaprojecttomeasurethe
Motivationis"thedrivingforcewithinindividualsthatimpelsthemtoact
Afterintensiveresearch,scientistshaveconcludedthatpoliticianslie.
企业迁建补偿投资,应以资产评估为基础,考虑()因素。A.新址征地和场地平整费
路面错台的测定结果应包括()。A.测定的错台读数D与各测点的距离绘成的纵断
酸性药物过量中毒,为加速排泄,可以采用的方法是()A.碱化尿液,减少肾
有关现金流量表述不正确的有( )。A.现金流量表的编制基础是权责发生制 B.
关于拆线时间的叙述,错误的是 A.头面颈部在术后4~5天B.会阴部在术后
根据《标准施工合同》,关于监理人的地位和职责的说法,正确的有( )。 A.监
依据《关于以改善环境质量为核心加强环境影响评价管理的通知》,关于建立"三挂钩"
最新回复
(
0
)