首页
登录
职称英语
Throughout history has【C1】______ changed his physical environment in order t
Throughout history has【C1】______ changed his physical environment in order t
游客
2025-02-01
35
管理
问题
Throughout history has【C1】______ changed his physical environment in order to improve his【C2】______ of life. With the tools of technology he has【C3】______many physical features of the earth. He has【C4】______ woodlands and prairies into farms and made lakes and reservoirs 【C5】______ of rivers for irrigation purposes or hydroelectric【C6】______. Man has also modified the face of the earth by【C7】______ marshes and cutting through mountains to【C8】______ roads and railways.
However, man’s【C9】______ to the physical environment have not always had beneficial results. Today, 【C10】______ of the air and water is an increasing danger to the health of the【C11】______. Each day thousands of tons of gases come out of the exhausts of motor vehicles. 【C12】______ from factories pollutes the air of industrialized areas and the surrounding【C13】______ of the countryside. The pollution of water is equally harmful. The whole ecological【C14】______ of the sea is being changed and【C15】______ wastes have already made many rivers lifeless.
Now【C16】______ protection is more pressing than ever before. As we know, massive destruction of the environment has brought about【C17】______ effects and even poses a great【C18】______ to man’s existence. Indifference to these problems will mean committing suicide. Therefore, effective【C19】______ should be taken and laws passed to【C20】______ the environment. Otherwise, man is certain to suffer from the serious consequences caused by this lack of care for his living surroundings. [br] 【C14】
选项
A、equality
B、advantage
C、balance
D、dump
答案
C
解析
语境搭配上句提到:水的污染也同样是有害的。本句意为:海洋的整体生态 被改变以及——废料已经使得许多河流里没有了生命;因此,此处应填C,表示如今海洋的整体生态平衡被打破了。
转载请注明原文地址:https://tihaiku.com/zcyy/3938166.html
相关试题推荐
"TheHeredityVersusEnvironmentDebate"P1Thepastcen
"TheHeredityVersusEnvironmentDebate"P1Thepastcen
"TheHeredityVersusEnvironmentDebate"P1Thepastcen
"TheHeredityVersusEnvironmentDebate"P1Thepastcen
"TheHeredityVersusEnvironmentDebate"P1Thepastcen
"TheHeredityVersusEnvironmentDebate"P1Thepastcen
"TheHeredityVersusEnvironmentDebate"P1Thepastcen
"LookingatTheatreHistory"OneoftheprimarywaysofapproachingtheGreek
"LookingatTheatreHistory"OneoftheprimarywaysofapproachingtheGreek
"LookingatTheatreHistory"OneoftheprimarywaysofapproachingtheGreek
随机试题
[audioFiles]audio_eusm_0100(20106)[/audioFiles]A、Becauseshewantedtosavemon
HowdidtheEnglishChannelcomeintobeing?[br][originaltext]W:Tom,doyou
思想学派schoolofthought
技术合理,就是按照()的各项技术要求使用机械。A.机械性能 B.使用说明书
筏板基础混凝土浇筑完毕后,表面应覆盖和洒水养护的时间不少于()d。A.7 B
某软件项目的活动图如下图所示,其中顶点表示项目里程碑,连接顶点的边表示包含的活动
把大班上课、小班讨论、个人独立研究结合在一起,并采用灵活的时间单位代替固定划一的
某民用建筑五层砌体承重结构,底层承重墙240厚墙体传至基础±0.000处的荷载效
A.333.3 B.666.7 C.500 D.1000
对土层适应性较差,多应用于软土地区的隔水帷幕多采用( )。A.高压喷射注浆
最新回复
(
0
)