首页
登录
职称英语
While it’s easy enough to brush off a few sleepless nights with a pot of cof
While it’s easy enough to brush off a few sleepless nights with a pot of cof
游客
2023-07-07
15
管理
问题
While it’s easy enough to brush off a few sleepless nights with a pot of coffee and the occasional desk nap, you may be doing more harm than you realise. According to a new study from Surrey University, having less than six hours of sleep per night can actually shut down genes that play a key role in the body’s【C1】______of self-repair.
We rely on our genes to constantly produce the proteins needed to【C2】______the wear on our bodies’ tissue that we suffer throughout the day. But when scientists divided 26volunteers into two groups—one of which slept for less than 6 hours per night for an entire week and the other for 10 hours per night—some of the sleep-deprived group’s genes actually stopped working.
The functions of 711 genes in total were altered in some way,【C3】______ones involved in metabolism(新陈代谢), inflammation(炎症), immunity and stress. There is some good news though: a week of normal sleep was enough to【C4】______the malfunctioning genes back to peak condition, but should the【C5】______sleep patterns continue, health problems that aren’t quite so easily reversible, like obesity(肥胖)and heart disease, have a【C6】______chance of cropping up. And this study only scratches the【C7】______, according to Professor Colin Smith, one of the scientists【C8】______in the study: This is only a week of sleep【C9】______and it is only five and a half or six hours a night. Many people have that amount of sleep for weeks, months and maybe even years so we have no idea how much【C10】______it might be.
A)experiment I)slight
B)high J)specifically
C)involved K)substitute
D)namely L)surface
E)process M)unhealthy
F)restore N)unstable
G)restriction O)worse
H)reverse [br] 【C7】
选项
答案
L
解析
空格处缺少句子宾语,故应填入名词。根据下文Colin Smith教授讲到的“该项研究仅为期一星期”,可知该项目未做长久深入的研究,故空格处填入surface与文意相符,意为“该研究只是触及表面”。
转载请注明原文地址:https://tihaiku.com/zcyy/2815517.html
相关试题推荐
Losingweightishardenough.Keepingitoffisevenharder.Nowanewstudy
Losingweightishardenough.Keepingitoffisevenharder.Nowanewstudy
Walking,ifyoudoitvigorouslyenough,istheoverallbestexerciseforre
Walking,ifyoudoitvigorouslyenough,istheoverallbestexerciseforre
Walking,ifyoudoitvigorouslyenough,istheoverallbestexerciseforre
Walking,ifyoudoitvigorouslyenough,istheoverallbestexerciseforre
Walking,ifyoudoitvigorouslyenough,istheoverallbestexerciseforre
Walking,ifyoudoitvigorouslyenough,istheoverallbestexerciseforre
Walking,ifyoudoitvigorouslyenough,istheoverallbestexerciseforre
Forthoseofusluckyenoughtoalwayshaveenoughfoodandwater,itmaybe
随机试题
JohannStrausswasborninViennain1825.Hisfather,awell-knownmusician
Whileissuesaboutpatientconfidentialityandphysicianpaymenthaveyettobe
[originaltext]W:Michael,whereareyouheading?Youseemtobeinahurry.M:
叶呈三回羽状深裂,头状花序极多,小花球形,香气特异的中药材是()A.薄荷 B
公司正在进行A项目的成本核算,其中销售费用是100万,项目成员的工资是20万,办
对于一项重要的、性质非常而又并不经常发生的损失,下列()给出了正确的处理方法
28岁初产妇,停经3个月余,阴道流血10天,宫底在平脐,听不到胎心,扪不到胎体。
某增值税一般纳税人(适用增值税税率13%),2019年5月销售2009年3月购入
某框架结构办公楼采用泥浆护壁钻孔灌注桩独立柱基,承台高度1.2m,承台混凝土强度
关于强夯法的设计与施工的说法中,下列()不正确。 A.处理范围应大于建筑物或构
最新回复
(
0
)