首页
登录
职称英语
The normal human daily cycle of activity is of some 7~8 hours’sleep alternat
The normal human daily cycle of activity is of some 7~8 hours’sleep alternat
游客
2025-04-05
23
管理
问题
The normal human daily cycle of activity is of some 7~8 hours’sleep alternation with some 16—17 hours’ wakefulness and that the sleep normally coincides【C1】______the hours of darkness. Our present concern is with how easily and to what extent this【C2】______can be modified.
The question is no mere academic one. The ease with which people can change from working in the day to working at night is a【C3】______of growing importance in industry where automation【C4】______round-the-clock working of machines. It normally【C5】______form five days to one week for a person to adapt to a【C6】______routine of sleep and wakefulness, sleeping during the day and working at night.【C7】______, it is often the case in industry that shifts are changed every week. This means that no sooner has he got used to one routine【C8】______he has to change to another,【C9】______much of his time is spent neither working nor sleeping very【C10】______. One answer would seem to be【C11】______periods on each shift, a month, or even three months.【C12】______recent research has shown that people on such systems will revert to go back to their【C13】______habits to sleep and wakefulness during the weekend and that this is quite enough to destroy any【C14】______to night work built up during the week. The only real solution appears to be to hand over the night shift to those permanent night workers whose【C15】______may persist through all weekends and holidays. [br] 【C10】
选项
A、efficiently
B、good
C、easily
D、happily
答案
A
解析
此处应该选择A。此句话的意思是:既没有用于有效工作也没有用于有效休息。其他三项都不符合题意。
转载请注明原文地址:https://tihaiku.com/zcyy/4027317.html
相关试题推荐
Thenormalhumandailycycleofactivityisofsome7~8hours’sleepalternat
Thenormalhumandailycycleofactivityisofsome7~8hours’sleepalternat
Thenormalhumandailycycleofactivityisofsome7~8hours’sleepalternat
Thenormalhumandailycycleofactivityisofsome7~8hours’sleepalternat
Thenormalhumandailycycleofactivityisofsome7~8hours’sleepalternat
Thenormalhumandailycycleofactivityisofsome7~8hours’sleepalternat
Thenormalhumandailycycleofactivityisofsome7~8hours’sleepalternat
LovewasintheairinaTokyoparkasnormallystaidJapanesehusbandsgathered
Smugglingisa______activitywhichmightbringdestructiontooureconomy,there
Thetiesthatbindustogetherincommonactivityareso______thattheycandi
随机试题
Whatdotheythinkadoctorshouldbe?[br][originaltext]F:Ithinkadoctors
拓宽社会沟通渠道,吸引公众参政议的方法主要有()。A.社会协商对话 B.公众
美洛昔康对环氧酶作用正确的是()A:对COX-2的抑制作用比对COX-l的作用
配筋混凝土桥梁在计算桥梁结构承载能力极限状态的抗力效应时,应根据桥梁试验检测结果
道德起源的理论有A.实践道德论 B.天赋道德论 C.人的自然本性论 D.心
2022年1月,中国公民小李通过跨境电商购买一台电脑,实际交易价格为4900元。
根据税收征收管理法律制度的规定,下列行为中,属于未按照规定使用发票的有()。A.
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
关于墙体或部位脚手眼设置位置,下列说法中错误的是( )。A.120mm厚墙、料
根据《合同法》,执行政府定价或政府指导价的合同时,对于逾期交付标的物的处置方式是
最新回复
(
0
)