首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Sleep is an important part of our lives. We spend about one-third of our lives sleeping. For millions of people,【51】, getting en
Sleep is an important part of our lives. We spend about one-third of our lives sleeping. For millions of people,【51】, getting en
admin
2013-01-29
68
问题
Sleep is an important part of our lives. We spend about one-third of our lives sleeping. For millions of people,【51】, getting enough sleep is a continuing struggle. A recent study found that thirty-five percent of Americans have【52】going to sleep or staying asleep. The problem is called insomnia. Insomnia exists【53】a person is not able to get the【54】of sleep needed to operate effectively. Insomnia is not【55】in numbers of hours of sleep. This is because different people need【56】amounts of sleep to feel rested. The most common problems【57】from insomnia are sleepiness and trouble in completing work. Other problems are emotional disorders and difficulty【58】thinking. The treatments for【59】 were discussed at a recent meeting of the Association of Professional Sleep Societies. The group’s sleep experts say there are three kinds of insomnia. One【60】is called transient insomnia. It【61】just a few days. It is a result of moderate tension. The tension can be caused by a long airplane flight or a brief stay in a hospital.【62】kind is called short-term insomnia. It lasts several weeks and results from more【63】tension. The tension may be caused by problems at work or at home, a major sickness or the death of a loved one. The third kind of insomnia is called【64】. It lasts longer than several weeks. It often is a sign of severe physical or【65】problems. Sleep experts say anyone with long-term insomnia should be examined so the cause can be found and treated.
Many things we eat or drink can affect our【66】. Drinks containing alcohol or caffeine can block sleep.【67】can some medicines. Other causes of insomnia include breathing problems or sudden, uncontrolled body movements during sleep. Because insomnia has so many causes, not all treatments are【68】for everyone. But experts have offered some simple ideas that work for most people. If【69】to sleep, they say, get up and go to another room, if possible. Stay up until you are really【70】, them return to bed. Get up at the same time every day. Do not exercise just before going to bed. And, do not worry about past problems or future plans.
选项
答案
unable
解析
转载请注明原文地址:https://kaotiyun.com/show/Ji1O777K
0
考博英语
相关试题推荐
APolishproverbclaimsthatfish,totasteright,shouldswimthreetimes—inwater,inbutterandinwine.Theearlyeffortsof
Between1833and1837,thepublishersofa"pennypress"provedthatalow-pricedpaper,editedtointerestordinarypeople,cou
Globalizationisaphenomenonandarevolution.Itissweepingtheworldwithincreasingspeedandchangingthegloballandscape
Oneofthebasiccharacteristicsofcapitalismistheprivateownershipofthemajormeansofproduction—capital.Theownership
Oneofthebasiccharacteristicsofcapitalismistheprivateownershipofthemajormeansofproduction—capital.Theownership
Theriseofmultinationalcorporations(跨国公司),globalmarketing,newcommunicationstechnologies,andshrinkingculturaldiffere
Whenamemberofanethnicminoritygroupacquiresthebehaviorpatterns,lifestyles,values,andlanguageofthemainstreamcul
Whenamemberofanethnicminoritygroupacquiresthebehaviorpatterns,lifestyles,values,andlanguageofthemainstreamcul
Hebuiltahutonapieceofroughlandneararockfall.Inthewetseasontherewasaplentifulstream,andevertheyearshe
AlthoughtelevisionondemandhasnotyetbecomeamainstreamactivityintheUKtheenablesviewerstowatchtheirfavouritesh
随机试题
医务人员正确的功利观不包括
机体调节酸碱平衡最迅速的途径是()。
分泌促胃液素的主要部位是
丁香药材的分泌组织是
[背景资料]某水库枢纽工程由大坝、溢洪道、引水洞和水电站组成。水库大坝为黏土心墙土石坝,最大坝高为70m。在工程施工过程中发生以下事件:事件一:为加强工程施工安全生产管理,施工单位根据《水利工程建设安全生产监督检查导则》(水安监[2011]475号),
关于极差,下列说法正确的有()。
甲公司从其控股股东处以现金4200万元收购乙公司60%股权,合并日乙公司可辨认净资产账面价值6000万元,公允价值8000万元,合并日甲、乙公司简要财务报表如下,其中甲公司资本公积2500万均为股本溢价,假定甲乙公司之间未发生内部交易,则甲公司合并日编制的
给定材料材料1正确对待来自组织、来自社会、来自群众的监督,习惯在“放大镜”和“聚光灯”下工作和生活,是对党员干部党性修养和组织观念的检验,也是新时代党员干部干事创业的内在要求。移动互联网时代,工作的一点一滴、生活的一言一行,都
下面是有关公开审理的一些说法,正确的是()。
设a0,a1,…,an-1是n个实数,方阵若λ是A的特征值,证明:ξ=[1,λ,λ2,…,λ]T是A的对应于特征值λ的特征向量;
最新回复
(
0
)