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
2024-03-13
15
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] 【C9】
选项
答案
F
解析
这里同样缺少谓语动词。根据常识可知,跨时区飞行会扰乱人的生物钟,upsets“搅乱,打乱”完全符合句意。limits“限制”在语义上不准确。
转载请注明原文地址:https://tihaiku.com/zcyy/3530188.html
相关试题推荐
[originaltext]W:Hey,Tom!Iheardthatyouareauditingatthehistoryclass.
[originaltext]W:Hey,Tom!Iheardthatyouareauditingatthehistoryclass.
[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
Naturally,inagroupofanimalsasdiverseasthesnakes,andwithsomany
随机试题
Forthispart,youareallowed30minutestowriteashortessaybasedonth
Womenalsoaremoreactiveinsportsnowbecauseoftwochanges.First,inthee
….[Router1]interfaceg0/0/0[Router1-Giga
饮食养生的要点包括()A.注意饮食禁忌 B.和五味 C.有节制 D.注
商业银行的零售存款通常被认为是()。A.核心资本 B.附属存款 C.核心存
蒋兆和于1943年完成的描绘日本侵华战争时期中国难民悲惨生活的巨幅长卷是( )
4月初,黄金现货价格为300元/克。我国某金饰品生产企业需要在3个月后买入1吨黄
政府建设行政主管部门和其他有关部门的工程质量监督管理应当包括下列内容(?)A
患者,男性,28岁。上呼吸道感染后2天,高热不退,急诊入院后患者咳嗽加剧,咳铁锈
决定股票市场需求的政策因素有()。A:市场准入 B:利率变动情况 C:证券市
最新回复
(
0
)