首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
At the beginning of the century, medical scientists made a surprising discovery: that we are (1)_____ not just of flesh and bloo
At the beginning of the century, medical scientists made a surprising discovery: that we are (1)_____ not just of flesh and bloo
admin
2011-10-20
85
问题
At the beginning of the century, medical scientists made a surprising discovery: that we are (1)_____ not just of flesh and blood but also of time. They were able to (2)_____ that we all have an internal "body clock" which (3)_____ the rise and fall of our body energies, making us different from one day to the (5)_____. These forces became known as biorhythms: they create the (5)_____ in our everyday life.
The (6)_____ of an internal "body clock" should not be too surprising, (7)_____ the lives of most living things are dominated by the 24-hour night-and-day cycle. The most obvious (8)_____ of this cycle is the (9)_____ we feel tired and fall asleep at night and become awake and (10)_____ during the day. (11)_____ the 24-hour rhythm is interrupted, most people experience unpleasant side effects.
(12)_____, international aeroplane travelers often experience "jet lag" when traveling across time (13)_____. People who are not used to (14)_____ work can find that lack of sleep affects their work performance.
(15)_____ the daily rhythm of sleeping and waking, we also have other rhythms which (16)_____.longer than one day and which influence wide areas of our lives. Most of us would agree that we feel good on (17)_____ days and net so good on others. Sometimes we are (18)_____ fingers and thumbs but on other days we have excellent coordination. There are times when we appear to be accident-prone, or when our temper seems to be on a short fuse. Isn’t it also strange (19)_____ ideas seem to flow on some days but at other times are (20)_____ nonexistent? Musicians, painters and writers often talk about "dry spells".
选项
A、change
B、shift
C、transfer
D、alternative
答案
B
解析
名词近义词辨析题。shift n.移动,轮班,填入后符合句意。另外几个选项也有"变化"的意思,但不能表达"轮班"。
转载请注明原文地址:https://kaotiyun.com/show/xkp4777K
0
考研英语一
相关试题推荐
Thestudentswenttotheschoolclinictobeexamined______bythedoctors.
Thefirstpersonwhousedtheword"boldfaced"isWhichofthefollowingmayserveasthebesttitleofthepassage?
WecanlearnfromthebeginningofthetextthatAfterSeptember11th,longdelaysofexpressairshippingoftenarisebecause
YouaregoingtoreadalistofheadingsandatextaboutGoogle.Choosethemostsuitableheadingfromthelistforeachnumber
YouaregoingtoreadalistofheadingsandatextaboutGoogle.Choosethemostsuitableheadingfromthelistforeachnumber
Theideaofhumanoidrobotsisnotnew,ofcourse.TheyhavebeenpartoftheimaginativelandscapeeversinceKarlCapek,aCze
Asusedthefirstline,thephrase"talkback"means______.Thepassagemainlydiscussestheproblemthat______.
Peopledonotanalyzeeveryproblemtheymeet.Sometimestheytrytorememberasolutionfromthelasttimetheyhadasimilarp
RickeattractsgreatattentionbecauseIntheauthor’sopinion,thefutureofTelekomcompanyprobablyis
随机试题
某国东部沿海有5个火山岛E、F、G、H、I,它们由北至南排列成一条直线,同时发现:(1)F与H相邻并且在H的北边。(2)Ⅰ和E相邻。(3)G在F的北边某个位置。假如I在G北边的某个位置,下面哪项陈述一定为真?
Electronics______themovementoffreeelectronsinavacuumorinsemiconductors.
女性,50岁,因子宫颈癌行全子宫切除,术后当日无尿,术中出血不多,术前肾功能正常,因此诊断最大的可能为
划拨国有建设用地使用权的抵押,下列叙述错误的是()。
【背景资料】某热力管线暗挖隧道,长3.4km,断面有效尺寸为3.2m×2.8m,埋深3.5m。隧道穿越地层为砂土层和砂砾层,除局部有浅层滞水外,无需降水。承包方A公司通过招标将穿越砂砾层段468m隧道开挖及初期支护分包给B专业公司。B公司依据A公司的施
自建固定资产应最终通过“固定资产”账户核算。()
“二次根式”是初中阶段学习的一个非常重要的内容,是在学生学习了平方根、立方根等内容的基础上进行的。本章的学习将为今后进一步学习根式奠定基础。本课对学生的要求是①理解二次根式的概念和意义;②用二次根式的意义和性质求取值范围;③会初步运用二次根式的性质解决简单
设f(x)为R上不恒等于零的奇函数,且fˊ(0)存在,则函数
已知求a、b的值.
A、Ascarcityofjobsintheirfield.B、Inadequatetraininginthemethodsofbiologicalresearch.C、Difficultiesinclassifying
最新回复
(
0
)