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
56
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
[originaltext]M:Sowhat’syourtrouble?W:Well,doctor,mybiggestproblemis
【B1】[br]【B8】[audioFiles]audio_eufm_j10_007(20082)[/audioFiles]financially
符合无损耗、K=1和自感量、互感量均为有限值条件的变压器是()A.理想变压器
C当被积分式含有 等形式时,采用第二类换元法,令x=asint,可消去根号,即 属于无界函数的反常积分,从而有
退行性核左移可见于A:急性化脓性感染B:急性失血C:伤寒D:急性溶血E:
左边给定的是纸盒的外表面,下面哪一项能由它折叠而成?
消防车道常见设置形式有环形消防车道、尽头式消防车道、穿越建筑的消防车道和与环形消
某市市场监督管理局接到举报,反映该市甲兽药店销售人用药品。市局调查发现甲兽药店药
从()角度来看,财政是国家治理的基础和重要支撑。A.实际意义 B.经济学意义
监理工程师受业主委托控制物资供应进度的主要内容之一是()。A.编制物资供应计划
最新回复
(
0
)