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
Earlier studies have tied chronic sleep disorders and low levels of sleep to greater risks of heart disease and obesity, and eve
Earlier studies have tied chronic sleep disorders and low levels of sleep to greater risks of heart disease and obesity, and eve
admin
2016-03-29
43
问题
Earlier studies have tied chronic sleep disorders and low levels of sleep to greater risks of heart disease and obesity, and even【B1】_____life span. But the new study, published in the journal Hypertension, is one of the first to find that it’s not just how much you sleep, but the【B2】_____of your nightly slumber that can affect your risk for high blood pressure. The goal of the study,【B3】_____by researchers at Harvard Medical School and elsewhere, was to look specifically at the slow-wave stages of sleep, which【B4】_____about 90 minutes to two hours of a normal night’s rest and【B5】_____the deepest hours of sleep. To study the effect of deep sleep on health, the scientists followed 784 healthy men who were part of an【B6】_____sleep study and did not have signs of high blood pressure at the start of the research. During the three-and-a-half year study, the men had their blood pressure checked at various times, and their levels of slow-wave sleep were 【B7】_____at home by a machine. After controlling for a number of【B8】_____, the researchers found that the men who spent the least time in slow-wave or deep sleep were the most likely to develop high blood pressure. Although a night of normal sleep should【B9】______about 25 percent slow-wave sleep, the men in the study who were at highest risk for hypertension managed to enjoy deep sleep for no more than 4 percent of their total sleep each night. The researchers found that the men with the least deep sleep were more likely to have sleep apnea and【B10】______sleep less over all.
【B2】
选项
答案
quality
解析
根据空格所在位置可知,空格处应填入名词(词组)。结合录音可填入quality,意为“质量”。
转载请注明原文地址:https://kaotiyun.com/show/ahL7777K
0
大学英语六级
相关试题推荐
Aprofessorstoodbeforehisphilosophyclassandhadsomeitemsinfrontofhim.Whentheclassbegan,wordlessly,hepickedup
Aprofessorstoodbeforehisphilosophyclassandhadsomeitemsinfrontofhim.Whentheclassbegan,wordlessly,hepickedup
Aprofessorstoodbeforehisphilosophyclassandhadsomeitemsinfrontofhim.Whentheclassbegan,wordlessly,hepickedup
It’swidelyagreedthatgirlsgenerallystarttalkingearlierthanboys,andusemorecomplexvocabulary.Whenthey【C1】______sc
A、Hewastakingpicturesofthescenery.B、Hewaswaitingtoattendasecretmeeting.C、Hewasdoinghisjob.D、Theweatherwas
A、Hethinksitdoesn’tmattertokeepotherpeoplewaiting.B、Hewantedthewomantohelphimwithhisassignment.C、He’supset
A、Theyshouldeatotherkindsoffood.B、Therearemorehamburgerstoeat.C、Heneedstorestbeforeeatinganotherhamburger.D
VideogameshavebecomeincreasinglypopularinbotharcadesandtheaverageAmericanhome.Peopleofallagesandfromallwalk
Forgetthewidelyunlovedredesign.Facebookhascommittedagreateroffense.AccordingtoanewstudybydoctoralcandidateAry
随机试题
在Windows7中,只要运行某个程序或打开某个文档,就会出现一个窗口。
具有透邪解郁,疏肝理脾功用的方剂是
A、急性中毒B、慢性中毒C、致癌作用D、致畸作用E、致突变作用水俣病属
不得设地漏,不得裸手直接接触药品的是最终灭菌的口服液体药品的暴露工序,口服固体药、表皮外用药、直肠用药的暴露工序在
为规范会计核算,我国会计法规制度对()作出了统一规定。
在世界著名金融杂志《欧洲货币》提出的计算国别风险的方法中,关于计算公式A-[A÷(B-C)]×(D-C)的说法,正确的有()。
企业在日常经营活动中发生的仓库保管人员的工资应当计入存货成本。()
《卓越绩效评价准则》国家标准的国标编号是()。
宾馆的管道系统出了毛病,因维修部经理正准备出差,便委派维修科长处理,但几天后管道系统仍然渗漏,宾馆总经理听到汇报后,准备追究事故的责任,责任应当南谁来承担?()
A、Healthinsurance,paidvacation,andacompanyvehicle.B、Paidvacation,opportunitiesforadvancement,andmedicare.C、Opport
最新回复
(
0
)