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
2023-08-20
24
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 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 [br] 【C7】
选项
答案
K
解析
空格处应填的是名词,与attention搭配,而且还跟sleep patterns一起作have measured的宾语。attentionspans是常用的同定搭配,意思是“注意力集中时间”。
转载请注明原文地址:https://tihaiku.com/zcyy/2941294.html
相关试题推荐
[originaltext]M:I’vegottodowellonthisresearchpapertopasshistory.W:
[originaltext]M:I’vegottodowellonthisresearchpapertopasshistory.W:
[originaltext]M:I’vegottodowellonthisresearchpapertopasshistory.W:
[originaltext]M:I’vegottodowellonthisresearchpapertopasshistory.W:
RisingInequalityIsHoldingBacktheU.S.Economy[A]Inannoun
RisingInequalityIsHoldingBacktheU.S.Economy[A]Inannoun
RisingInequalityIsHoldingBacktheU.S.Economy[A]Inannoun
RisingInequalityIsHoldingBacktheU.S.Economy[A]Inannoun
RisingInequalityIsHoldingBacktheU.S.Economy[A]Inannoun
RisingInequalityIsHoldingBacktheU.S.Economy[A]Inannoun
随机试题
PeopleintheUScannowcarryanartificialintelligence(AI)aroundinthe
[originaltext]W:I’msoaked!ItstartedtopourtheminuteIgotoffthebus.M
我国古代第一个有伟大成就的爱国诗人是()A.许穆夫人 B.孔子 C.庄子
建筑业总产值包括( )。A.设备安装工程价值 B.建筑工程产值 C.被安装
气病的八会穴是A.中脘 B.太渊 C.膻中 D.悬钟 E.章门
属于碱性物质的是A.血红蛋白 B.细胞核蛋白 C.嗜碱性颗粒 D.淋巴细胞
关于Hb与O2结合的叙述中,哪一项是不正确的A.1分子Hb可以结合4分子O2
(2012年真题)下列项目中,免征土地增值税的是( )。A.个人继承的房产
用重点审查法对建设工程项目施工图预算进行审查,审查的重点是()。A、单价高的工
男.45岁,商人,有不洁性交史5天,1天前尿道疼痛出脓。查体:尿道口可见大量黄色
最新回复
(
0
)