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
2024-04-02
51
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] 【C2】
选项
答案
M
解析
根据空格前的介词of,可知空格应填入名词或动名词作宾语。a measure of在此用作数量词,相当于an amount of,下文谈到了这些自然现象周期变化的规律性对人们安排行为活动的影响。换句话说,这些现象的周期性让人们能够撑控即将到来的事物。词库中只有security“安全感”放入句中后句意通顺。
转载请注明原文地址:http://tihaiku.com/zcyy/3537741.html
相关试题推荐
Informationgatheringhashadalonghistoryandtherearemanywaystodoi
Informationgatheringhashadalonghistoryandtherearemanywaystodoi
Informationgatheringhashadalonghistoryandtherearemanywaystodoi
Informationgatheringhashadalonghistoryandtherearemanywaystodoi
Informationgatheringhashadalonghistoryandtherearemanywaystodoi
Informationgatheringhashadalonghistoryandtherearemanywaystodoi
Everyyearthroughouttheworld【C1】______6,000earthquakesaredetected.The
Everyyearthroughouttheworld【C1】______6,000earthquakesaredetected.The
Everyyearthroughouttheworld【C1】______6,000earthquakesaredetected.The
Everyyearthroughouttheworld【C1】______6,000earthquakesaredetected.The
随机试题
ThemainreasonweexploreMarsistodetermineiflifeeverexistedonthe
关于“城市设计”的说法,错误的是( )。A.从“质”和“量”两方面,研究城市空
设有关系模式R(课程,教师,学生,成绩,时间,教室),其中函数依赖集F如下:F=
以下哪个选项不是二磷酸果糖的不良反应()A:尿潜血、血色素尿 B:低钾血症
羚角钩藤汤的功用是()A.镇肝息风,滋阴潜阳 B.平肝息风,清热活血
某城市某类住房需求价格弹性系数为0,表明该城市该类住房的需求价格弹性类型是(
肺栓塞患者出现低氧血症最主要的机制是( )。A.肺泡通气量下降 B.弥散障碍
下列歌曲涉及到的历史事件按照时间先后排列正确的一项是: ①花篮的花儿香,听我来
既有第一信使特征,也有第二信使特征的信使分子是A.钙离子 B.神经递质 C.
硬化混凝土抗渗性的主要影响因素是()。A.混凝土的灰砂比 B.混凝土的水灰比
最新回复
(
0
)