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
55
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:http://tihaiku.com/zcyy/3537748.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
[originaltext]WOMAN:[furious]Imbecile!Idiot!Whydidn’tyoulookwhereyouw
Therecanbe【21】anyonewhohasnotheardofyoga,and,whetheryouare16or
Contrarytopopularbelief,"fallingstars"arenotstarsatall,butarem
自动售货机根据库存、存放货币量、找零能力、所选项目等不同,在货币存入并进行选择时
苯妥英纳(大仑丁)抗癫癎作用机制A.稳定膜电位,阻止癫癎病灶异常放电的扩散 B
下列关于影响人的身心发展观点比较合理的是( )A.内因决定论 B.外因决定论
实行义务教育的根本条件是_的发展和_的进步。
目前射频识别技术的关键是()。A:射频识别天线 B:射频识别阅读器 C:射频
会计从业资格证书的申请人可以通过委托代理人申请会计从业资格证书,代理人应当对申请
在正常使用条件下,以下关于建设工程最低保修期限的说法,符合《建设工程质量管理条例
最新回复
(
0
)