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
69
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] 【C12】
选项
A、as
B、when
C、then
D、than
答案
D
解析
考查搭配。No sooner...than...为固定搭配,表示“刚……就……”。
转载请注明原文地址:https://tihaiku.com/zcyy/2878323.html
相关试题推荐
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Learningdoesnothappenpassively.Itisanactivitywhichapersondoes.Iti
Learningdoesnothappenpassively.Itisanactivitywhichapersondoes.Iti
Learningdoesnothappenpassively.Itisanactivitywhichapersondoes.Iti
Learningdoesnothappenpassively.Itisanactivitywhichapersondoes.Iti
随机试题
[originaltext]InFinland,peacetalksbetweentheIndonesiangovernmentand
非洲的大多数农民都使用多年来一直使用的同样种子,这和发达国家的农民不同,这种种子没有得到改良,无法抵抗疾病和耐旱灾。Unlikefarmersinadva
[originaltext]BillGateswasborninSeattle,Washingtonin1955.Heco-fou
ArecentBBCdocumentary,TheTownThatNeverRetired,soughttoshowtheef
ANUG指的是()A.急性坏死性溃疡性龈炎 B.侵袭性牙周炎 C
王某在中国工商银行申请的期限为20年商业性住房贷款于2018年8月20日审批完毕
权证的基本要素包括( )。 Ⅰ权证类别 Ⅱ标的资产 Ⅲ存续时间 Ⅳ行权
适合学校大规模、快速地了解学生心理发展特点的方法是()。A.实验法 B.测验法
我国成立最早的质量认证委员会是()。 A.中国电子元器件质量认证委员会B.
(2017年真题)某静置设备由奥氏体不锈钢板材制成,对其进行无损检测时,可采用的
最新回复
(
0
)