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
2017-06-27
59
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.
【C19】
选项
A、fixing
B、providing
C、taking
D、using
答案
D
解析
本题考查动词词义辨析。fix“修理”;provide“提供”;take“带走”;use“使用”。根据句意,此处意为只在必要时使用照明,故选D。
转载请注明原文地址:https://kaotiyun.com/show/OAVd777K
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
Whatkindsofpeopleoftengivedrugstotheirchildren?Whereintheworlddopeopledragbeforegoingtowork?Theanswersare
Whatkindsofpeopleoftengivedrugstotheirchildren?Whereintheworlddopeopledragbeforegoingtowork?Theanswersare
Whatkindsofpeopleoftengivedrugstotheirchildren?Whereintheworlddopeopledragbeforegoingtowork?Theanswersare
Whatwillthemanmostprobablydo?
Ifyouareworriedaboutthingsandareunderalotofstressatworkorschool,thenyouareprobablynotsleepingwell.Worry
Although"liedetectors"arewidelyusedbygovernments,policedepartmentsandbusinesses,theresultsarenotalwaysaccurate.
Although"liedetectors"arewidelyusedbygovernments,policedepartmentsandbusinesses,theresultsarenotalwaysaccurate.
Although"liedetectors"arewidelyusedbygovernments,policedepartmentsandbusinesses,theresultsarenotalwaysaccurate.
TheannualcampaigntomakeSingapore’sthreemillionpeoplemorepoliteendedyesterdayandwasimmediatelyfollowedbyanother
TheannualcampaigntomakeSingapore’sthreemillionpeoplemorepoliteendedyesterdayandwasimmediatelyfollowedbyanother
随机试题
以下为溃疡性结肠炎的治疗原则,但哪项除外
A、平喘B、通便C、敛汗D、消食E、利尿酸枣仁除养心安神外,还具有的功效是
A、叶酸B、次黄嘌呤C、谷氨酰胺D、胸腺嘧啶E、天冬酰胺氮杂丝氨酸的化学结构类似于
分散片舌下片
人们在从事各种职业活动的过程中应遵守的思想行为准则和规范是()。[2004年考试真题]
按预算编制的政策导向划分,政府预算可分为()。
学生周强因不守纪律,又一次被带进办公室,当即受到班主任训斥,“你又违反纪律了?我跟你说了多少次,你的脸皮实在太厚,你把家长请来,当面说清楚你到底准备怎么办,不然从明天起你就不要来读书了。”周强低着头离开了办公室。从上面例子分析,你认为要使周强同学遵守纪律应
一、注意事项1.申论考试,与传统作文考试不同,是对分析驾驭材料的能力与对表达能力并重的考试。2.作答参考时限:阅读资料40分钟,作答110分钟。3.仔细阅读给定的资料,按照后面提出的“申论要求”依次作答。二、给定材料1.以全国总
A、 B、 C、 D、 A
Macau,theworld’sbiggestcasinohub,has【C1】______Switzerlandinthewealthstakes,beingnamedtheworld’sfourthrichest【C
最新回复
(
0
)