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
2025-01-31
28
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/3936892.html
相关试题推荐
Althoughthesocialsciencesdifferentagreatdealfromoneanother,theyshare
Theincome-taxdeadlineapproachesandsometaxpayers’thoughtsturntoit.
Theincome-taxdeadlineapproachesandsometaxpayers’thoughtsturntoit.
Theincome-taxdeadlineapproachesandsometaxpayers’thoughtsturntoit.
Turnonthetelevisionoropenamagazine,andyouoftenseeadvertisementsshow
Internationalregulationmaybenecessarytoaddressaproblemofthiskindthat
Eventhoughtheyhadbeenlivingsidebysidefortwentyyears,thetwoneighbor
Althoughhispeopledidnot______hisefforts,hekepttrying.A、agreewithB、ap
In1930,W.K.Kelloggmadewhathethoughtwasasensibledecision,grounde
In1930,W.K.Kelloggmadewhathethoughtwasasensibledecision,grounde
随机试题
Astrangethingabouthumansistheircapacityforblindrage.Rageispresu
Whatisthepassagemainlyconcernedwith?[br]Describingandtabulatingareas
Advertisingisdifferentfromotherformsofcommunicationinthattheadvertise
男性,53岁,患者右腹股沟斜疝。在病史采集中你必须询问以下有关内容,除了A.慢性
若采用串并结构,电容器的同一串段并联数量应考虑电容器的耐爆能力。一个串段不应超过
简述学习动机的培养。
劳动安全卫生防护用品管理台账包括()。A.一般防护用品发放台账 B.特殊防护
实收资本是所有者投入资本形成的,而资本公积、留存收益属于经营过程中形成的。(
下列选项中,不属于开标时公开宣读投标文件内容的是()。A.投标价格 B.
(2020年真题)采用权衡分析法权衡工程系统设置费中各项费用之间的关系时,可采取
最新回复
(
0
)