首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
It is an unfortunate fact of today’s life that most people are growing up unable to see the stars. The prime night sky exists on
It is an unfortunate fact of today’s life that most people are growing up unable to see the stars. The prime night sky exists on
admin
2015-09-09
75
问题
It is an unfortunate fact of today’s life that most people are growing up unable to see the stars. The prime night sky exists only【C1】______pictures. This is true not only in cities and suburbs, but also in【C2】______areas. We have lost our view of the stars and【C3】______our nighttime environment as well.
Such a loss【C4】______be acceptable if light pollution were the inevitable price of progress, 【C5】______it is not. Most sky glow is【C6】______It comes mainly from lighting sources that do little to increase【C7】______safety, security or utility. They produce only glare, 【C8】______over one billion dollars annually in the U. S. alone.
【C9】______science, the impact has been even more dramatic. Scientists require observations of extremely faint objects that can only be【C10】______with advanced devices at sites 【C11】______of air pollution and urban sky glow. For example, some images of the objects can【C12】______information about faraway corners of the universe, helping us understand the way in 【C13】______our world was actually formed. 【C14】______, the light from these objects can be lost at the very end of its【C15】______in the glare of our own sky.
Reducing light pollution is not difficult. It【C16】______that public officials and citizens be【C17】______of the problem and act to counter it. As【C18】______, people can help reduce sky glow just by【C19】______lighting only when necessary.
The stars above us are a【C20】______heritage. We must do our best to preserve it.
【C17】
选项
A、ashamed
B、aware
C、independent
D、tired
答案
B
解析
本题考查固定搭配。此处意为官员和公民要意识到光污染的问题。be aware of“意识到”,故选B。
转载请注明原文地址:https://kaotiyun.com/show/7oVd777K
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
Directions:Readthetextsfromaninterviewinwhich5peopletalkedabouttheirjobs.Forquestions61to65,matchthenameo
Christmaswasa【C1】______affair,whenIgrewup.TherewerejustmyparentsandI.Ivowed【C2】______somedayI’dmarryandhave
Onesummernight,onmywayhomefromworkIdecidedtoseeamovie.Iknewthetheatrewouldbeair-conditionedandIcouldn’t
Writealetterofconsolation.Mike,yourfriend,hashadanaccidentandisnowinthehospital.Writealettertoshowyourco
ReadtheintroductionaboutshoppinginHongKong.Forquestions61to65,matcheachoftheitems(61to65)tooneofthestat
OnthenightofOctober9,1799,aBritishvesselranaroundneartheDutchcoast,brokeupandsank.Itwasestimatedthat$100
WhoisDanMorrison?
Mostmothershaveagoodpieceofadvice:Nevergointoasupermarkethungry!Ifyougoshoppingforfoodbeforelunchtime,you’
TheannualcampaigntomakeSingapore’sthreemillionpeoplemorepoliteendedyesterdayandwasimmediatelyfollowedbyanother
Whathasthemanboughtforhiswife?
随机试题
按揭对于()相当于()对于促销
下列血液制品中使用前应放在37℃温水中提温的是
下列关于牙颌面畸形的叙述哪项是错误的
一个7岁的女孩,口内检查发现下颌后部牙槽骨上有两个形态似磨牙的牙齿存在,为鉴别是否有恒磨牙,下列哪种说法是正确的
下列关于企业愿景、使命与战略目标的表述正确的有()。
现阶段我国教育目的的重点是()。
直接调控,是指政府利用手中掌握的资源,用行政办法对经济运行进行有效的调节和控制,以达到政府意愿目标。下列选项中,不属于直接调控方式的是()。
200世纪90年代以后,中国内地形成了一些跨省区市的经济区域:①长江三角洲和长江沿江地区经济带;②以广州、深圳为中心的珠江三角洲地区经济带;③包括北京、天津、河北、辽宁、山东、山西、内蒙古在内的环渤海地区经济区;④中部地区经济区,包括河南、湖北、湖南、安徽
videophone
Pub-talkA)Pub-talk,themostpopularactivityinallpubs,isanativedialectwithitsowndistinctivegrammar.Thereare
最新回复
(
0
)