首页
登录
职称英语
A. so that B. preference C. normal D. circle E.
A. so that B. preference C. normal D. circle E.
游客
2024-08-30
28
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] 【C8】
选项
答案
C
解析
空格前为物主代词their,而空格后为名词habits,故空格处应填入修饰habits的形容词。由go back(恢复到)可推断,恢复到的应是正常的睡眠和清醒习惯,因此选词库中的normal“正常的”。
转载请注明原文地址:https://tihaiku.com/zcyy/3736772.html
相关试题推荐
Evidencecameup______animalswillbehaveabnormallyifthereisgoingtobea
[A]experimental[I]contend[B]preference[J]momentary[C]Incidentally[
[A]experimental[I]contend[B]preference[J]momentary[C]Incidentally[
[A]experimental[I]contend[B]preference[J]momentary[C]Incidentally[
A.negligibleB.overuseC.proceduresD.abnormalE.patientsF.potent
A.negligibleB.overuseC.proceduresD.abnormalE.patientsF.potent
A.negligibleB.overuseC.proceduresD.abnormalE.patientsF.potent
A.negligibleB.overuseC.proceduresD.abnormalE.patientsF.potent
A.negligibleB.overuseC.proceduresD.abnormalE.patientsF.potent
A.negligibleB.overuseC.proceduresD.abnormalE.patientsF.potent
随机试题
WhatpercentageofstudentsisstayingawayfromschoolinZimbabwein2008?[br
Thehomeisthecentralfocusofmostyoungpeople’slivesinBritain,parti
小儿腹部平片X线片显示阑尾结石是A.类似钙化的淋巴结 B.类似尿路结石 C.
下列关于接地装置相关要求说法错误的是( )。A.足够的机械强度 B.连接可靠
A.甘草B.淫羊藿C.人参D.白术E.黄芪治疗病毒性肠炎的药物是
2004年邮政业务占邮电业务总收入的百分之多少: A12.03% B10
从运输市场主体来看,影响航空运输成本的基本经济因素是( )。 A.航空运输
能分清化浊、温肾利湿,主治肾不化气、清浊不分之白浊的中成药是A.八正合剂 B.
某软件进口数量激增,导致国内生产同类软件的企业受到严重损害。根据对外贸易法律制度
对于同类型产品规格多、工序重复、工作量小的施工过程,常用()制定人工定额
最新回复
(
0
)