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
16
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://www.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
ThereislittleargumentthatPabloPicasso(1881-1973)isthe20thcentury’s
秧歌(theYangkodance)是几百年前农民在稻田里劳作时创作的一种传统的中国民间舞蹈。扭秧歌时,舞者按照音乐节奏(rhythm)扭动身体,步
价值工程中的技术指标是()。A.最高的销售数量 B.最大的营业规模 C
除气候分区外,公共建筑外窗传热系数限值的确定尚取决于()。A.窗的类型和窗地
某危险化学品企业新建一座储存量为8t的液氨储罐,在该储罐周围还有一座储存量为20
药物与血浆蛋白结合后,药物()。A:代谢加快 B:转运加快 C:排泄加快
下列描述哪项正确A.7个月的胎儿下颌迅速生长 B.3个月以前的胎儿上颌生长较快
新时代党的建设必须抓好的八个方面要任务是什么?
贷款分类应遵循的原则有()。A.真实性原则 B.及时性原则 C.重要性原则
技术总结编写完成后,单位()应对技术总结编写的客观性、完整性等进行审查并签字,并
最新回复
(
0
)