首页
登录
职称英语
The normal human daily cycle of activity is of some 7-8 hours’ sleep alterna
The normal human daily cycle of activity is of some 7-8 hours’ sleep alterna
游客
2024-03-01
5
管理
问题
The normal human daily cycle of activity is of some 7-8 hours’ sleep alternation(交替) with some 16-17 hours’ wakefulness and that the sleep normally coincides 【C1】______ the hours of darkness. Our present 【C2】______ is with how easily and to what extent this 【C3】______ can be modified.
The question is no 【C4】______ academic one.
The ease 【C5】______ which people can change from working !n the day to working at night is a 【C6】______ of growing importance in industry where automation(自动化) 【C7】______ round-the- clock working of machines. It normally 【C8】______ from five days to one week for a person to adapt to a 【C9】______ routine of sleep and wakefulness, sleeping during the day and working at night. 【C10】______ , it is often the case in industry that 【C11】______ are changed every week. This means that no sooner has he got used to one routine 【C12】______ he has to change to another, 【C13】______ much of his time is spent neither working nor sleeping very 【C14】______ .
One answer would seem to be 【C15】______ periods on each shift, a month, or even three months. 【C16】______ , recent research has shown that people on such systems will revert to go back to their 【C17】______ habits of sleep and wakefulness during the week-end and that this is quite enough to destroy any 【C18】______ to night work built up during the week. The only real 【C19】______ appears to be to hand over the night shift to those permanent night workers whose 【C20】______ may persist through all week-ends and holidays. [br] 【C15】
选项
A、shorter
B、better
C、longer
D、nicer
答案
C
解析
考查语义。空格后为a month,three months,较one week为longer,因此确定空格处填入longer。
转载请注明原文地址:https://tihaiku.com/zcyy/3494586.html
相关试题推荐
【B1】[br]【B7】A、criminalB、abnormalC、illegalD、uncommonB文中提到吸毒所带来的最危险的后果之一就是可能
【B1】[br]【B16】A、conventionalB、generalC、commonD、normalD词义辨析题。conventional意为“
【B1】[br]【B9】A、distinctiveB、alternativeC、primitiveD、creativeA形容词辨义题[考频:19]。
Thingsarebacktonormalsincewe____________________(还清所有债务).paidoffallo
We______.(从另外一条路返回)returnedbyalternativeroad
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
随机试题
Forthispart,youareallowed30minutestowriteashortessayonthetopicPr
WhoseGraveisThisAnyway?Therearemanylegendsaboutthe
[originaltext]W.AreyougoingtothefairnextSaturday?M.Whatfair?W:The
临床上判断心脏舒张功能最实用的方法是()A.心脏X线片 B.超声多普勒
下列有关债券到期期限与债券价格关系表述正确的是()。A.到期期限相对较短的零息票
以下哪种材料不是生产玻璃的原料?( )A.石英砂 B.纯碱 C.长石 D
顾客在与运输部门人员接触中所得到的服务是( )。 A.服务的职能质量
关于目前你所在的单位或者工作岗位,你总的感受是()。 A.有前景,干得很起劲
用枸橼酸和碳酸氢钠作片剂崩解剂的机制是A.膨胀作用 B.毛细管作用 C.湿润
患者,女性,14岁。诉右下颌后牙进食时疼痛月余,无明显自发痛。口腔检查:右下第一
最新回复
(
0
)