首页
登录
职称英语
Scientists are learning more about our【C1】______ for sleep. Most people sleep【C2
Scientists are learning more about our【C1】______ for sleep. Most people sleep【C2
游客
2024-03-03
19
管理
问题
Scientists are learning more about our【C1】______ for sleep. Most people sleep【C2】______ eight hours each night.【C3】______ people sleep more than【C4】______ and others sleep as【C5】______ as two or three hours each night.【C6】______ do not know exactly【C7】______ some people sleep more than others. Dr. Ernest Hartman has an idea about this. He believes the【C8】______ of sleep depends on how a person attacks problems. He said people who need only a few【C9】______ sleep usually are people who have much energy and make good use【C10】______ time to get their work【C11】______ quickly.【C12】______ he said many people who sleep longer than normal de creative work and seem to need【C13】______ dreaming time to find【C14】______ to emotional problems. Some scientists agree with this idea and others dispute.
To determine the【C15】______ of the lack of sleep, scientists have put subjects【C16】______ a set of psychological and performance tests【C17】______ them, for instance,【C18】______ columns of numbers or recall a passage read to them only minutes earlier, "We’ve found that if you’re in sleep deficit (缺乏), performance suffers," says Dr. David. "Short-term memory is【C19】______ , as are abilities to【C20】______ decisions and to concentrate." [br] 【C12】
选项
A、And
B、While
C、Thus
D、But
答案
D
解析
此处有对比的意思,but起转折作用,连接两个并列句,强调两种人在睡眠方面的差异,while也可表示对比关系,但不强调差异,且只能引导从句
转载请注明原文地址:https://tihaiku.com/zcyy/3501136.html
相关试题推荐
Modernpeoplewearmanymasksthatkeeptheirrealityconfinedand【B1】,even
Thetraditionalcapitalistviewisthatpeople______.[br]Theauthorsuggests
Thetraditionalcapitalistviewisthatpeople______.[br]Itcanbeinferredf
Thetraditionalcapitalistviewisthatpeople______.[br]Whydoestheauthor
Thetraditionalcapitalistviewisthatpeople______.[br]Theword"mogul"(Lin
[originaltext]Nooneknowsexactlywhywesleep.Butscientistshavelearne
[originaltext]Nooneknowsexactlywhywesleep.Butscientistshavelearne
[originaltext]Nooneknowsexactlywhywesleep.Butscientistshavelearne
Whatisthereasonthattoomuchteadrinkingmakespeoplehavetroublesleeping
[originaltext]Anewinternationalstudyshowsthatsixpeopledieeverymin
随机试题
Wikipedia’sTrembling[A]Wikipediaisdying!Wikipediaisdying!That’sthe
[originaltext]Yourprofessorhasaskedmetotalktoyoutodayaboutthetop
可以用栈来检查算术表达式中的括号是否匹配。分析算术表达式时,初始栈为空,从左到右
炮洞直径O.2~O.5m,洞穴水平或略有倾斜,深度小于5m,用集中药包在炮洞中进
少数民族中住房为吊脚楼形式的有( )。A.纳西族 B.彝族 C.苗族 D
客户信息中的财务信息主要是指客户家庭的收支与( )。?A.资产负债状况 B.
下列选项可用阴阳互根互用解释的是()A.寒极生热 B.阴病治阳 C.寒
婴幼儿毛细血管采血法的采血部位应选择何处为宜A.耳垂 B.脚趾 C.足跟
设银行A吸收了客户甲100元现金存款,存款准备金率为10%,该100元现金存款
下列关于法与宗教关系的表述中,错误的是:()A.宗教同法的价值有某些相通之
最新回复
(
0
)