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
66
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] 【C1】
选项
A、anxious
B、able
C、careful
D、proud
答案
B
解析
本题考查词义辨析。上文提到上世纪初,科学家就已经发现人体不仅由血肉组成,还有时间。因此,根据这个发现,他们能够证明在人体内存在生物钟,故选B。beanxious to do,“渴望做某事”,此处并没有强调科学家的心理活动,故排除A。
转载请注明原文地址:https://tihaiku.com/zcyy/3368224.html
相关试题推荐
Fromtheverybeginning,thegirl’sfamilyobjectedstronglytoherdatingt
Fromtheverybeginning,thegirl’sfamilyobjectedstronglytoherdatingt
Fromtheverybeginning,thegirl’sfamilyobjectedstronglytoherdatingt
Fromtheverybeginning,thegirl’sfamilyobjectedstronglytoherdatingt
Fromtheverybeginning,thegirl’sfamilyobjectedstronglytoherdatingt
Fromtheverybeginning,thegirl’sfamilyobjectedstronglytoherdatingt
Fromtheverybeginning,thegirl’sfamilyobjectedstronglytoherdatingt
Fromtheverybeginning,thegirl’sfamilyobjectedstronglytoherdatingt
Fromtheverybeginning,thegirl’sfamilyobjectedstronglytoherdatingt
Fromtheverybeginning,thegirl’sfamilyobjectedstronglytoherdatingt
随机试题
Humanbehaviorismostlyaproductoflearning____________________(然而,动物的行为主要
[audioFiles]2017m2s/audio_eyshj_070_201702[/audioFiles]A、Heoftenteacheschild
下列关于证券公司债券的说法错误的是( )。A.证券公司发行债券应符合《公司债券
《计价规范》中的工程量清单综合单价包括( )。 A、人工费 B、企业管理
A.停止手术,给予缩宫素和抗生素 B.静脉注射阿托品1mg C.全身抗生素治
103.在带电的电流互感器与短路端子之间导线上进行任何工作,应有严格的安全措施,
按照《巴塞尔新资本协议》规定,若某银行风险加权资产为20000亿元,则其核心资本
木源公司是一家生产各类家具的企业,一直靠低成本获得竞争优势。近期,从木源公司掌握
下列单位中,可不参加设备开箱检验的单位是()。A.设计单位 B.监理单位
岩层层面的倾斜方向称为()。A.走向 B.倾向 C.延向 D.斜向
最新回复
(
0
)