首页
登录
职称英语
In terms of the evolution of life on Earth, human beings have just arrived.
In terms of the evolution of life on Earth, human beings have just arrived.
游客
2023-11-17
45
管理
问题
In terms of the evolution of life on Earth, human beings have just arrived. 【C1】______ their short time on Earth, however, people have brought about enormous changes to the surface of the planet—changes far out of【C2】______to the interval of time they have【C3】______ it.
With the【C4】______ of intelligence and manual skill, people have found ways to use plant and animal resources, mineral ores, fuels, and so on. As the number of people on Earth increases, it becomes increasingly difficult for the population to survive【C5】______ the resources of the land. The amount of land is limited. Although agricultural production can be increased by use of【C6】______such as tractors and the addition of fertilizer, the land【C7】______can produce only so much food and no more. As the human population grows, people【C8】______ more.
People are only a very small 【C9】______of all the living things on the planet. Yet their numbers create a 【C10】______ on resources that can’t be 【C11】______. For example, the amount of water on Earth is limited; this water is 【C12】______ through natural processes. However, the natural processes for 【C13】______ water can clean only a certain amount of water.【C14】______, a limited amount of petroleum can be found under the Earth’s surface.
All natural systems tend toward 【C15】______ among opposing factors or forces. Human activities can cause or 【C16】______ permanent changes in natural systems. The【C17】______ smoke from thousands of factories has caused enormous air pollution. Cleaning this smoke has【C18】______ the protective ability of natural processes. The forests cannot clean the air fast enough. The twentieth century began with powerful countries competing to take【C19】______ of the Earth. As an outcome of their hunger, the Earth was abused. Now that people are no longer【C20】______ of the causes of the sickness of our planet, they seek ways to rescue the Earth. [br] 【C14】
选项
A、Conversely
B、Likewise
C、Nevertheless
D、Therefore
答案
B
解析
逻辑关系题。由于原油和水一样,都是不可再生的有限资源,所以本句与上句的衔接应该使用[B]Likewise。
转载请注明原文地址:https://tihaiku.com/zcyy/3196116.html
相关试题推荐
Theymanaged______thereceptionhallbeforethecontestantsarrived.A、finishing
InthesweatshopsinBritainduringtheIndustrialRevolution,thelaborers____
Theevolutionofsexratiohasproduced,inmostplantsandanimalswithse
Theevolutionofsexratiohasproduced,inmostplantsandanimalswithse
Humanbeingshaveusedtoolsforalongtime,______theywouldnothavebeenab
TheIndustrialRevolution______intheinventionofthesteamengine.A、originat
______hardships,we’llcarrytherevolutionthroughtotheend.A、Ifornotther
There’sbeenalotoftalkaboutextraterrestrialbeingsvisitingourplane
NowadaysInternetisrevolutionizingourglobeandgreatlyfacilitatingourm
Whydidhumanbeingsbegintogrowcropsandraiselivestock?[br][originaltex
随机试题
Faces,likefingerprints,areunique.Didyou【C1】______wonderhowitisposs
Whenshouldthetouristscomebacktothebus?Thetouristsshouldcomebackto
Itisallverywelltoblametrafficjams,thecostofpetrolandthequick
Haveyoueverthoughtaboutinventingsomething?Wereyouworriedthatyour
[originaltext]Oneday,Johnwasdoingsomeshoppinginthemarketwhenhen
花木对园林山石景观起衬托作用,又往往和园主追求的精神境界有关,以下象征荣华富贵的
个体在对事物理解的基础上,依据事物的内在联系,并借助自己已有的知识经验进行的识记
《国家中长期教育改革和发展规划纲要(2010--2020年)》提出我国教育丁作的
肝细胞摄取胆红素功能障碍及微粒体葡萄糖醛酸转移酶不足见于A.Gilbert综合
(2019年真题)超过一定规模的危险性较大的分部分项工程专项方案应当由()组织召
最新回复
(
0
)