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
2023-12-31
17
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/3322892.html
相关试题推荐
Notonly______thefalloftheczar,butitalsodestroyedtheprovisionalgovern
Old-growthforestsareAdefineasbeingatleast250Byearsold,thoughsomefor
Radiowastremendously______formanyyearsbeforethearrivaloftelevision.A、po
Sharkswereoncethoughttobeinstinctivekillingmachines,butitisnowbelie
Doyouagreeordisagreewiththefollowingstatement?Watchingtelevisionisbad
Thestudyofthepropertiesofnumbers,Platotellsus,habituatesthemindtot
IthoughtIjustmadeaperfectinnocuousremarkandhetookittoheartandfla
TotravelbyGreyhoundiseasy,cheapandconvenient,thoughnotsofastastrav
他英语很流利,可还是要用译员——有时还挑译员的毛病——这样他就有时间考虑如何回答提问了。AlthoughfluentinEnglish,heuses—
科学技术在促进人类进步的同时,也逐渐将人类推向了环境恶化的深渊,它到底是福还是祸呢?Thoughsciencepromoteshumanprogress
随机试题
TheCollegeEssay:WhyThose500WordsDriveUsCrazyA)Megisalaw
TheUnitedStatesestablisheditsfirstnationalpark,Yellowstone,in1872.
[originaltext]M:Hi,Rose,youaresoabsorbedthatyoudidn’tevenknowIcame
罗斯把临终心理分为五个阶段依次为()A.否认、讨价还价、愤怒、悲伤沮丧、平静接
安全生产检查制度是上级管理部门或企业自身对安全生产状况进行定期或不定期检查的制度
35岁孕妇,GP+,36周孕,双胎,半月前开始自觉头晕、乏力、心悸及食欲减退。查
氨基酸进入肠黏膜上皮细胞是属于()A.单纯扩散 B.易化扩散 C.原发性主动
目前普遍采用的计算VaR值的方法不包括( )。A.方差—协方差法 B.历史模
味连药材的性状特征是A:多单枝,圆柱形,“过桥”长B:表面黄褐色,有结节状隆起
下列说法中,正确的是( )。A.大赦既赦其刑,又赦其罪B.特赦只赦其刑
最新回复
(
0
)