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
58
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
详细解释“永久自由处置土地”和“租赁土地”的法律性质,以及它们在香港是如何创设的?(1994年6月)该问题要求考生解释永久自由处置土地拥有可以无限延期
Exceptionalchildrenaredifferentinsomesignificantwayfromothersoft
Whichofthefollowingdoesthemanorder?[originaltext]W:Goodafternoon,Sir.
下图中,从①到⑧的最短路径有()条。 A.1 B.2 C.3
以下数据来自一家百货商店截至2005年12月31日的记录:成本价格零售价格商品存
女性生殖道最常见的良性肿瘤是A.子宫肌瘤 B.卵巢浆液性囊腺瘤 C.输卵管内
患者,男,23岁。厌食油腻食物,兼见胁肋灼热胀痛,口苦泛呕,身目发黄,便溏不爽,
交通通达度属于影响城市土地经济评价因素层次的()。A.基本因素层 B.派生
A. B. C. D.
知识点:小儿腹泻 下列哪种引起小儿腹泻脓血便的大肠杆菌与志贺菌O抗原有交叉反
最新回复
(
0
)