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【B1】______may however,
The idea that people might be chosen or rejected for jobs on the basis of their genes disturbs many. Such【B1】______may however,
admin
2018-04-27
54
问题
The idea that people might be chosen or rejected for jobs on the basis of their genes disturbs many. Such【B1】______may however, be a step 【B2】______ , 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 【B3】______people to sleep and wakes them up. One of the genes involved in 【B4】______ this clock is known as PER3 and【B5】______in two forms. Dr. Dijk’s work【B6】______that one of these forms is more conducive to night-shift work than the other.
The two forms of PER3 【B7】______ into two slightly different proteins, one of which is longer than the other.【B8】______work by this group showed that people with two short versions of the gene are more likely to be "owls", 【B9】______ to get up late and go to bed late. "Larks"—【B10】______, early risers, have two long versions. Pursuing this【B11】______of enquiry, Dr. Dijk and his team have been studying how such people【B12】______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.【B13】______, larks given memory tests and puzzles to【B14】______between the hours of four and eight in the morning turned【B15】______far worse performances than did owls.
What【B16】______that may have for employers is not fully clear. Nevertheless, it is intriguing. There may【B17】______come a time when employers【B18】______night shifts will want a blood sample from【B19】______employees—【B20】______to protect themselves against negligence suits should someone have an accident.
【B13】
选项
A、In short
B、In particular
C、In any event
D、On the contrary
答案
B
解析
考查逻辑关系及介词短语辨析。空格前阐述:在被迫两天不睡的情况下,百灵鸟比夜猫子的反应要糟糕。空格后阐述:在早晨4点至8点间,百灵鸟的表现更差劲。由此推知,此处为递进关系。只有B.In particular“特别,尤其”符合题意。因此正确答案为B。In short“简言之”,表总结;In any event“无论如何”,表让步;On the contrary“相反”,表对比,均不符合题意。
转载请注明原文地址:https://jikaoti.com/ti/jQX7FFFM
0
考研英语一
相关试题推荐
Manywilldoubttobaccoindustryclaimsthatitissharpeningitssciencetoevaluate"healthiercigarettes".Butthat’swhatwi
Menaregenerallybetterthanwomenontestsofspatialability,suchasmentallyrotatinganobjectthroughthreedimensionsor
Athleteswhocheatbyinjectingthemselveswithstoredsuppliesoftheirownbloodmightsoonbecaughtout.Arevealingtrailo
Birth,growth,decline,death:itistheusualcycleforpeople,companiesandindustries.Butthestoryofviolin-makinginCre
Awomanwithatwinbrotherhasfewerchildren.Twinbrotherscanleavequiteanimpression.Themerepresenceofaboyinthes
Mothersinterferewiththeirchildren’slivesevenmorethanmostoffspringrealize.Thattheynagabouteatinghabitsiswellk
SupposeyouarestrivingtofindajobinABCCompany.WritealetterofrequesttoyourteacherProfessorBrownto1)askh
Nocompanylikestobetolditiscontributingtothemoraldeclineofanation.Isthiswhatyouintendedtoaccomplishwithyo
随机试题
企业所得税纳税人的各项存货的发生和领用,其实际成本的计价方法有,()。
乙公司现有生产线已满负荷运转,鉴于其产品在市场上供不应求,公司准备购置一条生产线.公司及生产线的相关资料如下:材料一:乙公司生产线的购置有两个方案可供选择;A方案生产线的购买成本为7200万元,预计使用6年,采用直线法计提折旧,预计净
下列各项中,不属于速动资产的是()。
在采购与付款循环中,属于不相容职务的有()。
关于期权,下列说法正确的是()
男同学小陈平时自由散漫,学习不认真,一天在课堂上用手机给班上的女同学发短信“曾某,我爱你”,被上课的王老师发现收缴,并将小陈的短信向全班同学宣读,同时指责其“思想堕落,道德败坏”。下课后小陈要求王老师归还手机,王老师说:这是罪证不能归还,要交学校教育处。校
邓小平同志提出现代化建设的战略重点有三点,放在第一位的是()。
某二叉树中有n个叶子结点,则该二叉树中度为2的结点数为()。
SELLINGTACTICSNOTESBusinessPresentationPayAttentiontoGettingAttention1Amajorobstacleofsellingthingsisthatyou
WhenTVnewsprogramsreportwarsordisasters,theeditorsrarelyusethemosthorrifyingpicturesofdeadorwoundedvictimsb
最新回复
(
0
)