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
4
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
词语应用本句意为: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/3937452.html
相关试题推荐
Peoplewhosepropertyisstolenshouldreporttothepolice.A、hadstolenB、isbe
Properlightingisanecessaryforgoodeyesighteventhoughhumannightvision
Yourimproperwordswillgive______todoubtsconcerningyourtrueintentions.A、r
Anepigramisusuallydefinedbeingabrightorwittythoughtthatisterselyan
Mostpeoplewouldagreethat,althoughouragefarsurpassesallpreviousagesi
Peoplewhosepropertyisstolenshouldreporttothepolice.A、hadstolenB、isbe
Everybodywantspayingproperlyforwhattheydo.A、topayB、beingpaidC、tobep
Inordertoearnmoneyforhisfamily,itisnecessaryforhimtogetajob.A、it
Itwasanallusiontowhatthescientistthoughtwasaninappropriatedistributi
InevertrustedhimbecauseIalwaysthoughtofhimassucha______character.A、g
随机试题
It’ssimplyamazingwhatacellphonecandothesedays.Teenagersknowthis
[audioFiles]audio_eusm_0086(20106)[/audioFiles]A、Becausehewantstocollectin
[originaltext]Ifyouaresomeonewhotendstofocusonthenegative,thinkm
Generallyspeaking,Chinaisnowonlyatthebeginningstageofproducingitsown
位于水中及水位升降范围内的普通混凝土,其最大水胶比为()A.0.60 B.
患者,60岁,男性,右上后牙剧烈自发性疼痛2天就诊。疼痛呈放散性向头部放散。检查
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
王爷爷因患肝癌在某医院治疗2个月久,病情却一直没什么有起色。王爷爷的子女们担心王
注意事项 1.申论考试是对应考者阅读能力、综合分析能力、提出和解决问题能力、文
长期吸雪茄烟和用烟斗的人易发生A:牙龈癌 B:舌癌 C:颊黏膜癌 D:唇癌
最新回复
(
0
)