首页
登录
职称英语
We usually think of pollution as a harmful waste substance that threatens the
We usually think of pollution as a harmful waste substance that threatens the
游客
2023-07-13
42
管理
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. [br] 【C1】
选项
A、So
B、But
C、And
D、Hence
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2832964.html
相关试题推荐
【S1】[br]【S8】D分析句子结构,本空应填入副词形式。选项中只有D、N两项在词性上符合要求。从语义角度考虑,此处填入unusually的话会造成前后矛
[originaltext]InphoneboothsintheU.S.thereareusuallydirectionsfor
[originaltext]InphoneboothsintheU.S.thereareusuallydirectionsfor
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
Mostpeopleareawarethatoutdoorairpollutioncandamagetheirhealth,bu
A、Theproblemsofenvironmentpollution.B、Amaterialwhichcansavefuel.C、The
随机试题
Manybuildings______knockeddownbytheearthquake.A、wasB、wereC、isD、areB本题考查
ScientistssaidThursdaythatanewAIDSvaccine,thefirsteverdeclaredto
Duringourmorethan60-yearhistory,withourvastknowledgeandexperience,T
Transportisoneoftheaidstotrade.Bymovinggoodsfromplaceswherethe
TheIdentificationofGoalsI.Introduction1)theimport
Timepassesquickly______(当你全神贯注的读一本你喜欢的书的时候).whenyouareabsorbedinreadin
工作已经进入收尾阶段,这时候跟要认真对待,要慎终如始,否则就会
肾毒物引起急性肾衰竭主要原因是 A.肾间质纤维化 B.肾小管坏死 C.肾小
银行每两个季度应至少组织一次对抵债资产的账实核对,并做好核对记录。()
自动扶梯和自动人行道在()时,必须自动停止运行A.直接驱动梯级、踏板或胶带的部
最新回复
(
0
)