首页
登录
职称英语
A. so that B. preference C. normal D. circle E. calls for F. problem G.
A. so that B. preference C. normal D. circle E. calls for F. problem G.
游客
2023-10-28
30
管理
问题
A. so that B. preference C. normal D. circle E. calls for
F. problem G. longer H. cycle I. matter J. illustrates
K. hand over L. formal M. reversed N. habit O. means
The normal human daily cycle of activity is some 7-8 hours’ sleep alternation with some 16-17 hours’ wakefulness and that the sleep normally coincides with the hours of darkness. Our present concern is how easily and to what extent this【C1】______ can be modified.
The question is not merely an academic one. The ease with which people can change from working in the day to working at night is a【C2】______ of growing importance in industry where automation【C3】______round-the-clock working of machines. It normally takes from five days to one week for a person to adapt to a【C4】______ routine of sleep and wakefulness, sleeping during the day and working at night. Unfortunately, it is often the case in industry that shifts are changed every week. This【C5】______ that no sooner has he got used to one routine than he has to change to another,【C6】______ much of his time is spent neither working nor sleeping very efficiently.
One answer would seem to be【C7】______ periods on each shift, a month, or even three months. However, recent research has shown that people on such systems will go back to their 【C8】______ habits of sleep and wakefulness during the weekend and that this is quite enough to destroy any adaptation to night work built up during the week. The only real solution appears to be to【C9】______ the night shift to those permanent night workers whose【C10】______ may persist through all weekends and holidays. [br] 【C1】
选项
答案
H
解析
由指示代词this可推断空格处应填入名词,且该名词指代上一句的内容。上一句主要是讲“睡眠时间与清醒时间交替的情况”,词库中的名词cycle“循环”复现首句的cycle,故为答案。circle为形近干扰,但意思大相径庭,意为“圆圈”,故排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3137514.html
相关试题推荐
VideoGameAddiction1.AglobalandseriousproblemAddictionoccurmoreli
VideoGameAddiction1.AglobalandseriousproblemAddictionoccurmoreli
VideoGameAddiction1.AglobalandseriousproblemAddictionoccurmoreli
VideoGameAddiction1.AglobalandseriousproblemAddictionoccurmoreli
VideoGameAddiction1.AglobalandseriousproblemAddictionoccurmoreli
VideoGameAddiction1.AglobalandseriousproblemAddictionoccurmoreli
A.sothatB.preferenceC.normalD.circleE.callsforF.problemG.
A.sothatB.preferenceC.normalD.circleE.callsforF.problemG.
A.sothatB.preferenceC.normalD.circleE.callsforF.problemG.
A.sothatB.preferenceC.normalD.circleE.callsforF.problemG.
随机试题
[audioFiles]audio_ehbm_j46001(20082)[/audioFiles]A、It’swonderful.B、Heisvery
After-schoolProgramsThatMakeaDifference[A]Agoodhighsch
市场导向型金融体系往往是经济发达国家常见的结构类型,试论述我国采取哪些措施,进行
通过胞内受体发挥作用的化学信号为()A.乙酰胆碱 B.类同醇激素 C.胰
21岁女性患者,2周前因右下6可复性牙髓炎来院做间接盖髓术,术后冷水敏感加重,叩
男性,50岁,抽烟30年,右胸痛2个月,有时痰中带血,胸片示右上肺片状阴影,血C
治疗脾虚崩漏,在取主穴的基础上,应加A:中极、血海 B:血海、膈俞 C:膻中
皮下结节可见于的疾病是A.系统性红斑狼疮 B.类风湿关节炎 C.皮肌炎 D
《合同法》第一百二十二条规定:“因当事人一方的违约行为,侵害对方人身、财产权益的
背景资料: 某学校活动中心工程,现浇钢筋混凝土框架结构,地上6层,地下2层,
最新回复
(
0
)