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
30
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] 【C15】
选项
A、shorter
B、better
C、longer
D、nicer
答案
C
解析
考查语义。空格后为a month,three months,较one week为longer,因此确定空格处填入longer。
转载请注明原文地址:https://tihaiku.com/zcyy/2878326.html
相关试题推荐
【B1】[br]【B3】A、constantB、regularC、lastingD、normalC词义辨析题。regular意为“定期的,有规律的”
【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]【B16】A、conventionalB、generalC、commonD、normalD词义辨析题。conventional意为“
1.Travelhasbecomeaworld-wideactivity.2.Peopletravelformanyreasons,b
We______.(从另外一条路返回)returnedbyalternativeroad
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentst
随机试题
Arabiclanguageisoneoftheworld’smostwidelyusedlanguages.Itisthe
THEPARTYGENEStevenBennerjo
[audioFiles]audio_eusm_j01_001(20099)[/audioFiles]A、Thefurnitureistooheavy
[originaltext]Whenwethinkofgames,thereareallkindsofthings.Maybeyou’
NarratorListentopartofalectureinananthropologyclass.Nowg
Somemarriagesseemtocollapsesosuddenlythatyou’dneedacrystalballt
对于违反《建设工程勘察设计管理条例》规定的逾期不改的项目,不属于处10万以上30
2个月女孩,因皮肤、巩膜黄疸1个月入院。入院后查体:皮肤、巩膜中度黄染,腹部平软
68)电源电压不稳定,是产生零点漂移的主要因素。()
2×17年,甲公司发生与职工薪酬有关的交易或事项如下:(1)以甲公司生产的产品作
最新回复
(
0
)