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
2023-07-29
68
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] 【C17】
选项
A、new
B、normal
C、temporary
D、favourite
答案
B
解析
考查语义和搭配。此处意为:返回到正常睡眠习惯。另外,normal habits表示“通常的习惯”,其他词语很少与habits搭配。
转载请注明原文地址:https://tihaiku.com/zcyy/2878328.html
相关试题推荐
Learningdoesnothappenpassively.Itisanactivitywhichapersondoes.Iti
Learningdoesnothappenpassively.Itisanactivitywhichapersondoes.Iti
Learningdoesnothappenpassively.Itisanactivitywhichapersondoes.Iti
Learningdoesnothappenpassively.Itisanactivitywhichapersondoes.Iti
Learningdoesnothappenpassively.Itisanactivitywhichapersondoes.Iti
E1Ninoisadisturbanceoftheworld’snormalclimatepattern.DuringElNin
Mostyoungpeopleenjoysomeformofphysicalactivity.Itmaybewalking,c
Mostyoungpeopleenjoysomeformofphysicalactivity.Itmaybewalking,c
Mostyoungpeopleenjoysomeformofphysicalactivity.Itmaybewalking,c
Mostyoungpeopleenjoysomeformofphysicalactivity.Itmaybewalking,c
随机试题
Inrecentyears,railroadshavebeencombiningwitheachother,mergingint
LisaFryandPaulaTurnergrewupacrossthestreetfromeachotherinTwin
GradesandAbility1.有些人认为分数体现能力2.有些人则认为分数不一定体现能力3.我的看法
Foraboutthreecenturieswehavebeendoingscience,tryingscienceout,us
1.题目:九年级下册《渔家傲·秋思》片段教学 2.内容: 3.基本要求:
材料题 B Inthefallof1924ThomasWolfe
当前大数据技术的基础是由()首先提出的。A.谷歌 B.阿里巴巴 C.微软
住宅( )是住宅建筑工程和设备设施在一定年限内保证正常安全使用的性能。A、安
按照《建设工程施工合同》通用条款的规定,因不可抗力事件导致的损失应由发包人承担的
为防雷击电磁脉冲,在建筑物低压配电系统为220/380V三相配电的TN—S系统
最新回复
(
0
)