首页
登录
职称英语
[originaltext] In a way, all of us are on a spaceship—the planet Earth. We m
[originaltext] In a way, all of us are on a spaceship—the planet Earth. We m
游客
2023-08-19
82
管理
问题
In a way, all of us are on a spaceship—the planet Earth. We move around the sun at 18 miles per second and never stop. On our spaceship, we have 5 billion people and limited supply of air, water and land. These supplies have to be used carefully because we can’t buy new air, water or land from anywhere else. Environment on our planet is a closed system. Nothing new is ever added. Nature recycles its resources. Water, for example, evaporates and rises at visible drops to form clouds. The same water returns to the earth as rain or snow. The rain that falls today is actually the same water that fell on the land 70 million years ago. Today, the earth is in trouble. Factories pour dirty water into rivers, many fish die and water becomes unhealthy for people to drink. Cars and factories put poisons into the air and cause plants, animals and people to get sick. People throw bottles and paper out of their car windows and roadside becomes covered with all sorts of wastes. Over the years people have changed environment and we have pollution. [25]To continue to survive, we must learn how to use the earth resources wisely. We have to change our habits and stop dropping such enormous amounts of industrial waste into the water and air. [25] We must cooperate with nature and learn better ways to use, not to abuse our environment.
22. Why does the speaker compare the earth to a spaceship?
23. How fast does the planet Earth travel around the sun?
24. Why does the speaker advise us to use the earth resources wisely?
25. What message is the speaker trying to convey?
选项
A、Nature has changed our environment over the years.
B、We must avoid wasting resources and polluting our environment.
C、Our resources are nearly used up.
D、Trips to other planets will help eliminate pollution.
答案
B
解析
答案B是对文章最后一句的同义表达。句型与原文一致。选项均与环境有关。环境问题是学生非常熟悉的话题,可用常识来排除干扰项。一般环境问题是人类与自然的问题,所以A排除;C明显不符合事实;D中用了eliminate(消灭)一词,估计没人会赞同这种说法。
转载请注明原文地址:https://tihaiku.com/zcyy/2939213.html
相关试题推荐
[originaltext]W:Whatonearthhashappenedtoyou?Youlookabsolutelywornou
[originaltext]W:Whatonearthhashappenedtoyou?Youlookabsolutelywornou
[originaltext]W:Hi,John.Howarethingsgoing?M:Oh,hi.Fine.Howaboutyo
[originaltext]W:Willyoutakethesebookstothelibraryduringyourlunchhou
[originaltext]W:Willyoutakethesebookstothelibraryduringyourlunchhou
[originaltext]W:Willyoutakethesebookstothelibraryduringyourlunchhou
[originaltext]W:Willyoutakethesebookstothelibraryduringyourlunchhou
[originaltext]OneofNewYork’smostbeautifulandvaluablebuildingsisin
[originaltext]OneofNewYork’smostbeautifulandvaluablebuildingsisin
[originaltext]Theneedforbirthcontrolmethodshasdevelopedfairlyrecen
随机试题
BanonPublicSmoking1.GoalinspeakingAbanofsmokingfrom【T1】______2.
Animalsseemtohavethesensetoeatwhentheyarehungryandtheydonote
Since1975,Dr.Griffinhasbeenresearchingtheideaofanimalthinkingand
Junkfoodiseverywhere.We’reeatingwaytoomuchofit.Mostofusknowwh
Onelunchtime,MayWardwasgoingroundthelocalsupermarketinParksideRo
计算利息的基本方法有()。A.单利 B.复利 C.名义利率 D.实际利率
关于血浆胆固醇的描述错误的是A.是类固醇的一种B.是指血浆中游离胆固醇C.是所有
数据统计中,总体的形成必须具备()的条件。A:普遍性 B:客观性 C:差异
在建设工程施工索赔中,工程师判定承包人索赔成立的条件包括()。A、事件造成了承包
根据《建设工程工程量清单计价规范》(GB50500—2008)编制施工图预算时
最新回复
(
0
)