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
34
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://www.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
Traditionally,universitieshavecarriedouttwomainactivities:researcha
WriteacompositionentitledChineseElders’HabitonSavingandSpending.Yous
[originaltext]Todayschoolchildreninmanycountrieshavehighratesoffa
钟楼belltower
代表中华人民共和国政府受权发布公告性新闻和外交性新闻的是()A.中国新闻社
关于脑电图的叙述,正确的是()A.是中枢神经系统各部位的综合电变化图 B.是皮
对于施工单位提出的见证取样试验室,( )要进行实地考察。 A、总监理工程师
在收集资料过程中,下列不属于交谈注意事项的是A.交谈前做的准备 B.选择舒适、
小青龙汤中应用五味子的作用是A.敛肺止咳 B.敛阴止汗 C.收敛止泻 D.
甲欠乙50万元工程款,乙又欠丙20万元货款。因乙怠于行使到期债权,又不能清偿对丙
最新回复
(
0
)