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
2024-10-21
49
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] 【C16】
选项
A、accelerate
B、induce
C、eliminate
D、facilitate
答案
A
解析
动词辨析题。句意为:人类活动能够引起或加速自然体系中的永久性变化。[A]accelerate“加速”;[B]induce“招致”;[C]eliminate“消除”;[D]facilitate“使……便利”。[A]accelerate符合文意。
转载请注明原文地址:http://tihaiku.com/zcyy/3810680.html
相关试题推荐
IntermsoftheevolutionoflifeonEarth,humanbeingshavejustarrived.
IntermsoftheevolutionoflifeonEarth,humanbeingshavejustarrived.
IntermsoftheevolutionoflifeonEarth,humanbeingshavejustarrived.
IntermsoftheevolutionoflifeonEarth,humanbeingshavejustarrived.
IntermsoftheevolutionoflifeonEarth,humanbeingshavejustarrived.
IntermsoftheevolutionoflifeonEarth,humanbeingshavejustarrived.
IntermsoftheevolutionoflifeonEarth,humanbeingshavejustarrived.
IntermsoftheevolutionoflifeonEarth,humanbeingshavejustarrived.
IntermsoftheevolutionoflifeonEarth,humanbeingshavejustarrived.
EversincehumanbeingshaveinhabitedtheEarth,earthquakeshaveplaguedo
随机试题
[originaltext]W:Themarketisbecomingreallymoreandmorecompetitive.M:Ex
事故调查处理应当按照科学严谨、依法依规、实事求是、注重实效的原则,下列属于事故调
【电气设备及运行维护】133、()当蓄电池电解液温度超过35℃时,其容量减
A.质量为2m的滑块受到重力、绳的张力、沿斜面的下滑力和斜面的支持力的作用 B
以下哪些情况属于自愿退票()A.旅客未能出示有效身份证件而被拒绝乘机,要求退票
《劳动合同法》规定,终止劳动合同后,企业应当在()日内为劳动者办理档案和社会保
(2020年真题)以下属于桂枝茯苓丸的主治病症的是A.产后恶露不尽 B.癥瘕
投资者一旦购买,在存续期不可赎回的投资基金属于( )基金。A.固定式 B.封
区别于3D打印造型,金属铸造是一种传统的金属热加工造型工艺,主要包括砂处理、造型
引起急性尿潴留的病因中,属于动力性梗阻的是( )。A.膀胱结石 B.膀胱肿瘤
最新回复
(
0
)