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
The idea that people might be chosen or rejected for jobs on the basis of their genes disturbs many. Such【C1】______may however,
The idea that people might be chosen or rejected for jobs on the basis of their genes disturbs many. Such【C1】______may however,
admin
2019-06-10
63
问题
The idea that people might be chosen or rejected for jobs on the basis of their genes disturbs many. Such【C1】______may however, be a step 【C2】______ , thanks to work just published in Current Biology by Derk-Jan Dijk and his colleagues at the University of Surrey, in England. Dr. Dijk studies the biology of timekeeping—in particular of the part of the internal body-clock that 【C3】______people to sleep and wakes them up. One of the genes involved in 【C4】______ this clock is known as PER3 and【C5】______in two forms. Dr. Dijk’s work【C6】______that one of these forms is more conducive to night-shift work than the other.
The two forms of PER3 【C7】______ into two slightly different proteins, one of which is longer than the other.【C8】______work by this group showed that people with two short versions of the gene are more likely to be "owls", 【C9】______ to get up late and go to bed late. "Larks"—【C10】______, early risers, have two long versions. Pursuing this【C11】______of enquiry, Dr. Dijk and his team have been studying how such people【C12】______to sleep deprivation. Two dozen volunteers, some genetic owls and some genetic larks, were forced to stay awake for two days. The genetic larks reacted to this worse than the owls did.【C13】______, larks given memory tests and puzzles to【C14】______between the hours of four and eight in the morning turned【C15】______far worse performances than did owls.
What【C16】______that may have for employers is not fully clear. Nevertheless, it is intriguing. There may【C17】______come a time when employers【C18】______night shifts will want a blood sample from【C19】______employees—【C20】______to protect themselves against negligence suits should someone have an accident.
【C17】
选项
A、ever
B、just
C、also
D、yet
答案
D
解析
考查副词辨析。根据语境可知,空格处所在句子所涉及的是将来可能出现的情况。yet与could/may等连用,可表示“总有一天,早晚”,代入文中,表示“…的情况总有一天会出现”,符合文意。其他三项均不符合题意。故答案为D.yet。
转载请注明原文地址:https://kaotiyun.com/show/udnZ777K
0
考研英语一
相关试题推荐
Obesityisanepidemictosomeandanopportunitytoothers.Morethantwo-thirdsofAmericansareoverweight.Findawaytobat
Dopeoplegethappierormorefoul-temperedastheyage?Stereotypesofirritableneighbors【C1】______,scientistshavebeentryi
Intheearly19thcentury,FrenchphilosopherAugusteComteproposedascientifichierarchyrangingfromthephysicalsciencesa
TheAffordableCareAct,betterknownasObamacare,wassupposedtotransformAmericanhealthinsurance.Criticshavelongfeare
Whenasearchengineguesseswhatyouwantbeforeyoufinishtypingit,orhelpfullyignoresyourbadspelling,thatistheresu
Climatechangeissupposedtounfoldslowly,overdecades.Butthatisnottrueupinthegreatwhitenorth,asthoseattending
Science,inpractice,dependsfarlessontheexperimentsitpreparesthanonthepreparednessofthemindsofthemenwhowatch
Threehundredyearsagonewstravelledbywordofmouthorletter,andcirculatedintavernsandcoffeehousesintheformofpa
Threehundredyearsagonewstravelledbywordofmouthorletter,andcirculatedintavernsandcoffeehousesintheformofpa
Threehundredyearsagonewstravelledbywordofmouthorletter,andcirculatedintavernsandcoffeehousesintheformofpa
随机试题
关于麻疹的叙述,以下不正确的是
患者女,55岁。气急、干咳2周,有高血压病史5年,有长期吸烟史。体检:气管居中,心律齐,120次/分,A2>P2,右胸叩呈浊音,呼吸音消失,肝肋下3cm,X线胸片示右侧大量胸腔积液,血CEA180ng/ml,心电图是电轴左偏,左室高电压。如果患者家属
能判断氧化还原反应能否进行的是显著影响氧化磷酸化进行的是
若某税种适用20%的比例税率,按规定应纳税所得额超过2万元的部分,按应纳税额加征五成,当某纳税人应纳税所得额为3.5万元时,其应纳税额为()万元。
《民法通则》中规定,以法人活动的性质为标准,将法人分为()。[2015年10月真题]
人类教育赖以存在和发展的决定性力量是()。
《义务教育化学课程标准(2011年版)》指出,要“让学生有更多的机会主动地体验科学探究的过程,在知识的形成、相互联系和应用过程中养成科学的态度,学习科学方法,在做科学的探究实践中培养学生的创新精神和实践能力”。问题:义务教育阶段化学课程中科学探究是什
某公司有38名男员工,27名女员工。现要参加集团组织的羽毛球比赛,如采取自由报名的形式。至少有多少名员工报名才能保证一定能从报名者中选出男女选手各8名参赛?
治安管理措施本身既有打击又有保护的双重作用。()
Theheroicfighterwouldratherdiewithhisheadhighthan______withhiskneesbent.
最新回复
(
0
)