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
We usually think of pollution as a harmful waste substance that threatens the air and water.【C1】______some people have become【C2
We usually think of pollution as a harmful waste substance that threatens the air and water.【C1】______some people have become【C2
admin
2013-06-03
72
问题
We usually think of pollution as a harmful waste substance that threatens the air and water.【C1】______some people have become【C2】______about another kind of pollution. It can be everywhere, depending on the time of day.【C3】______it is not thought of as a【C4】______. It is light.
The idea of light pollution has【C5】______with the increase of【C6】______in cities. In many areas, this light makes it【C7】______to observe stars and planets in the night sky. In 1922, the International Dark-Sky Association formed. This organization wants to reduce light pollution in the【C8】______sky. It also【C9】______the effective use of electric lighting.
Light pollution is the【C10】______of wasted energy. Bright light that shines into the sky is not being used to provide light【C11】______it is needed on Earth.【C12】______designed【C13】______causes a great deal of light pollution. Lights that are brighter than【C14】______also cause light pollution.
Most people in America are【C15】______to find out that they are not able to see our own galaxy, The Milky Way, with their own eyes.【C16】______about three-fourths of Americans cannot see the Milky Way because of【C17】______light.
Objects in the night sky are【C18】______that provide everyone【C19】______wonder. But light pollution threatens to prevent those wonderful sights【C20】______being seen.
【C19】
选项
A、of
B、on
C、with
D、for
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/W5g7777K
0
大学英语四级
相关试题推荐
A、Theycouldnotthink.B、Theyhadnopollution.C、Theycouldnotdivedeep.D、Theyhadsmallboats.C短文中用转折表述提到Butsincetheyc
A、Tohelpinternationalstudentspreparetoenterinstitutionsofhigherlearning.B、ToteachstudentshowtouseEnglishinthe
A、Thepurposeoflaughter.B、Thecauseoflaughteranditseffects.C、Whyandwhenpeoplelaugh.D、Theoriginoflaughter.B
TourismTourism,holidaymakingandtravelthesearedaysmoresignificantsocialphenomenathanmostcommentatorshavecons
A、MainlyfromLondon.B、MainlyfromEngland.C、Fromdifferentcountries.D、Fromcharityorganizations.C由男士提到的they’reinternatio
Childrenmodelthemselveslargelyontheirparents.Theydosomainlythroughidentification.Childrenidentify【C1】______apar
Largecompaniesneedawaytoreachthesavingsofthepublicatlarge.Thesameproblem,onasmallerscale,facespractically
The______situationoftheeconomyofSoutheasternAsiaisencouraging.
A、Itwon’tcomeoutuntilJune26.B、Ithasn’tbeenreturnedbytheborrower.C、Itisnotavailableunlessithasbeenreserved.
A、Jackcouldhaverunevenfaster.B、HecanrunfasterthanJackinspiteofhisage.C、HecouldrunfasterthanJackwhenhewa
随机试题
属于集中式研发的主要优点的是()
牙槽骨吸收的速度与下列哪一项原因无关
经期延长阴虚血热证的发病机制是()
盐酸苯海拉明与下列叙述中的哪项不符
各类隔墙安装应满足有关建筑技术要求,但是下列哪一条不属于满足范围?[1999年第090题]
情景描述:某大型石油化工生产企业,原油加工能力1000万m3/年。厂区外设有原油储罐区,在厂区内设有成品油和液化石油气储罐区,油品通过输油管道和铁路及公路运输,并将生产区、辅助生产区、储存区和生活区分开设置,厂区内外设置了环形消防车通道、消防水源、消火栓给
对于固定资产贷款,银行确立贷款意向后,借款人除提供一般资料,还应提供()。
()测验均是人格测验。
教学过程中,学生的认识过程与人类的认识过程没有什么不同。
Atfirsttheauthorlookeduponlifeasaprocessofgetting.Heformedthisviewoflifebecause______.Theauthorwroteano
最新回复
(
0
)