首页
登录
职称英语
At the beginning of last century, medical scientists made an interesting disc
At the beginning of last century, medical scientists made an interesting disc
游客
2024-01-16
41
管理
问题
At the beginning of last century, medical scientists made an interesting discovery: we are built not just of flesh and blood but also of time. They were【C1】______to show that we all have "a body clock" inside us, which controls the【C2】______and fall of our body energies, making us different from one day to the next.
The【C3】______of "a body clock" should not be too surprising since the lives of most living things are controlled【C4】______the 24 hour night-and-day cycle. We feel tired and fall asleep at night and become【C5】______and energetic during the day. If the 24 hour-cycle is disturbed, most people experience unpleasant【C6】______For example, people who are not used to working at night can find that【C7】______of sleep cause them to perform badly at work.
【C8】______the daily cycle of sleeping and waking, we also have other cycles which【C9】______longer than one day. Most of us would agree that we feel good on some days and not so good on【C10】______: sometimes our ideas seem to flow and at other times, they just do not exist. [br] 【C3】
选项
A、invention
B、opinion
C、story
D、idea
答案
D
解析
本题考查词义辨析。“生物钟”只是科学家经过研究得出的一种结论或观点,故答案选D。
转载请注明原文地址:https://tihaiku.com/zcyy/3368226.html
相关试题推荐
Throughoutthepastcenturyhumanitydideverythinginitspowertocontrol
Throughoutthepastcenturyhumanitydideverythinginitspowertocontrol
Tothescientists’delight,theireffortshaveincreasedpeople’s()oftheimpor
ScientistsinIndiahaveinventedanewwaytoproduceelectricity.Theirin
ScientistsinIndiahaveinventedanewwaytoproduceelectricity.Theirin
Sincethebeginningofhistory,manhasbeenattractedbytheideaofliving
Sincethebeginningofhistory,manhasbeenattractedbytheideaofliving
Sincethebeginningofhistory,manhasbeenattractedbytheideaofliving
Sincethebeginningofhistory,manhasbeenattractedbytheideaofliving
Duringthemiddleofthe19thcentury,【T1】Germany,alongwithotherEuropean
随机试题
ThecultureoftheUnitedStatesisaWesterncultureoriginallyinfluence
[originaltext]W:Hello,Iboughtthislaptopcomputeralittleoveramonthago
WhenDidAidsBegin?Theyea
【B1】[br]【B8】[originaltext]Acaninecoptookearlyretirementafterbossesat
消防水泵按用途可分为供水消防泵、稳压消防泵、供泡沫液消防泵。
共用题干 MenTooMaySufferFromDomesticV
有一64岁女性患者,近2年来发现外阴左侧有一肿块,疼痛,2个月前破溃,且有血性分
根据下列资料,回答下列问题。 据报道,2013年3月英国政府宣布,从10月份起
个别指导法的优点包括()。A:可以避免新员工的盲目摸索 B:有利于企业传统
火灾报警系统由( )合成,是保障隧道安全运行系统中的一个重要子系统。A.人工手动
最新回复
(
0
)