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
2016-10-19
17
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.
【C7】
选项
A、nighttime
B、lifetime
C、peacetime
D、longtime
答案
A
解析
本题考查名词词义辨析。由上文说人工白昼是不必要的,下文解释原因,“它们并非是用来增加夜晚安全或照明的,它们只是发出耀眼的光”。nighttime“夜晚”;lifetime“一生”;peace—time“和平时期”;longtime“长时间”。由题意可知A选项正确,故选A。
转载请注明原文地址:https://kaotiyun.com/show/3hVd777K
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
Readthefollowingarticlesinwhichfourpeopletalkedabouttheirworkandlife.Forquestions61to64,matchnameofeachsp
Readthefollowingarticlesinwhichfourpeopletalkedabouttheirworkandlife.Forquestions61to64,matchnameofeachsp
Thewholesubjectofchildren’sthinkingisafascinatingone.Howdotheirmindswork?Exactlywhattakes【C1】______whentheyle
Althoughfewwoulddenythatitisbettertoberichthanpoor,forsomepeoplethequestformoneyissoall-consumingthatit
Whatwillthewomanprobablydo?
Manypeople,particularlyrecentcollegegraduates,dreamingofowningtheirownbusinesses.Althoughsuchventuresareoftenex
ReadthefollowingtextsfromanarticleinwhichpeopletalkedaboutEnglishstudy.Forquestions61to65,matchthenameofe
Although"liedetectors"arewidelyusedbygovernments,policedepartmentsandbusinesses,theresultsarenotalwaysaccurate.
ThenumberofspeakersofEnglishinShakespeare’stimeisestimatedtohavebeenaboutfivemillion.Todayitisestimatedthat
Intheearly1950s,myfatherquithisjobtostarthisowncompany.However,hegotaheartattackandwassenttohospital.Af
随机试题
A.《黄帝内经》B.《神农本草经》C.《伤寒杂病论》D.《伤寒明理论》“七方”理论源于
关于受精卵的发育,叙述正确的是
国家对药品价格实行的是
全国银行间债券市场交易资金清算指基金在证券交易所进行股票、债券买卖及回购交易时所对应的资金清算。()
心理咨询的终极目标包括()
【铁列平改革】中山大学2016年历史学基础真题
Twiceayear,inspringandautumn,London’sfashionistasgo【C1】______atthesecondoftheworld’s"bigfour"fashionweeks.Fro
以下程序段的输出结果为()。staticchara[]="programme";char*p;p=a;for(p=a;p<a+8;p+=2)putchar(*p);
例如:男:小王,帮我开一下门,好吗?谢谢!女:没问题。您去超市了?买了这么多东西。问:男的想让小王做什么?A开门√B拿东西C去超市买东西
Everycountryintheworldhasacurrencywitharateatwhichitexchangesforanothercountry’scurrency.
最新回复
(
0
)