首页
登录
职称英语
Proper lighting is a necessary for good eyesight even though human night vision
Proper lighting is a necessary for good eyesight even though human night vision
游客
2025-01-22
19
管理
问题
Proper lighting is a
necessary
for good eyesight even though human night vision can be temporarily impaired by extreme flashes of light.
选项
A、needful
B、necessity
C、exigency
D、need
答案
B
解析
本句意为:视力好需要有合适的照明,尽管人类的夜视偶尔会被极端的(过明或过暗)灯光的闪现削弱。所填之词在句中作表语,又由a限定,应填名词;因此排除选项A,因是形容词,表示:必要的,需要的;其余三个选项均为名词:B.necessity必要性,需要,必需品(指为了生存所必需的);C.exigency苛求,紧急(事件);D.need需要,必需,必需品(指需要某事或某物,尤其是它们还没发生或还无法利用);因此B为答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3923229.html
相关试题推荐
An"epigram"isusuallydescriedasabrightorwittythoughtthatisterselyan
Someoftheplan’sprovisionshavealreadyarousedopposition,mostnotablyfrom
AlthoughIspoketoheraboutthematterseveraltimes,shetooklittle______of
Theearliestformofartificiallightingwasfire,whichalsoprovidedwarmand
Wecannotbe______thechoicesthatourchildrenaregoingtomake,eventhoughw
Anepigramisusuallydefinedbeingabrightorwittythoughtthatisterselyan
Althoughhehasbecomerich,heisstillvery______ofhismoney.A、economicB、thr
Although"namingrights"haveproliferatedinAmericanhighereducationfor
Although"namingrights"haveproliferatedinAmericanhighereducationfor
Although"namingrights"haveproliferatedinAmericanhighereducationfor
随机试题
Writeanessayofnolessthan200wordsonthetopicgivenbelow.Usethespace
PASSAGETWO[br]WheredidtheHIVepidemicoriginatefromaccordingtoHahn?In
[originaltext]Aslongastherehasbeencrime,therehavebeenwaystosolv
AnewWorldBankreportwarnsthatchildrenwhodonotgetenoughgoodfood
室内涂饰工程每个检验批应至少抽查(),且不少于3间。A.5% B.10%
某运输企业扩大生产规模,有甲乙两个方案可供选择,基准收益率为7%,两个方案相关数
根据下图示意某区域某日某时刻的等温线分布,该日丙地的正午太阳高度达一年中最大值。
由血竭、麝香、冰片、乳香、没药、红花、朱砂、孩儿茶组成的方剂是( ) A.仙
银行如果让质押存款的资金存放在借款人在本行的活期存款账户上,会面临()。A.虚
某企业风机产生的噪声可能导致厂界噪声超标,采用隔声罩降低厂界处噪声时,主要应考虑
最新回复
(
0
)