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
25
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] 【C2】
选项
A、concern
B、worry
C、joy
D、blessing
答案
A
解析
考查语义与词汇辨析。此处句意应为:我们现在关心的是怎样方便并最大程度地调整这种规律。concern表示“关心,关注”,可用在show concern over/about sth.,表示“对……予以关注”;worry表示“担心”:joy表示“愉快”:blessing表示“祝福”。
转载请注明原文地址:https://tihaiku.com/zcyy/3494573.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]【B15】A、highestB、lowestC、averageD、normalB根据句中的分数如1.5、1.3,可知此分数不应是最高
【B1】[br]【B9】A、distinctiveB、alternativeC、primitiveD、creativeA形容词辨义题[考频:19]。
1.Travelhasbecomeaworld-wideactivity.2.Peopletravelformanyreasons,b
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
随机试题
[originaltext]ReportsinIsraelimediasayIsrael’sambassadortotheUnite
Listentothedirectionsandmatchtheplacesinquestions11-15totheappropri
ItwaspleasanttowakeupinFlorence,toopentheeyesuponabrightbare
Basically,therearethreetypesoffatigue,physical,pathological(由疾病引起的
一老年患者出现无痛性血尿,可能的诊断是()。A.肾盂肾炎 B.肾母细胞瘤
收盘自动匹配成交是指在每个收盘日( )将盘中价格相同、交易方向相反的交易对手自
A.血红蛋白45g/L,面色苍白伴浮肿 B.血红蛋白75g/L,黏膜苍白,乏力
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性:
本案例中求助者目前的心理状态属于( )。单选A、正常心理状态 B、不
2020年2月3日,甲公司以银行存款2003万元(其中含相关交易费
最新回复
(
0
)