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
19
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] 【C10】
选项
A、drift
B、drip
C、drain
D、drill
答案
C
解析
名词辨析题。句意为:而这一小部分却造成了不可再生资源的流失。[A]drift“漂流”;[B]drip“水滴”;[C]drain“耗尽”;[D]drill“打孔机,训练”。[C]为答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3196112.html
相关试题推荐
TheIndustrialRevolution______intheinventionofthesteamengine.A、originat
______hardships,we’llcarrytherevolutionthroughtotheend.A、Ifornotther
There’sbeenalotoftalkaboutextraterrestrialbeingsvisitingourplane
There’sbeenalotoftalkaboutextraterrestrialbeingsvisitingourplane
Whydidhumanbeingsbegintogrowcropsandraiselivestock?[br][originaltex
Humanbeingshaveusedtoolsforaverylongtime.Insomepartsofthewor
Humanbeingshaveusedtoolsforaverylongtime.Insomepartsofthewor
Friendshipisforeveratopicforhumanbeings.Howdoyouview"friendship"?
Theevolutionofsexratiohasproduced,inmostplantsandanimalswithse
Theevolutionofsexratiohasproduced,inmostplantsandanimalswithse
随机试题
Thatstreetisavery(desire)______placeforyoutoopenastore.desirable
[originaltext]WOMAN:John,sorrytodisturbyou,butIwaswonderingifyoukno
[originaltext]TheU.S.governmenthasreleasednewinformationaboutJosePa
FollowingNature’sSignpostsFormany,"navigation"
希腊神话的艺术特征主要有()A.宗教色彩重 B.想象力强 C.迷信色彩浓
重症肌无力的致病因素包括()。A.癔症 B.营养不良 C.过敏 D
男,19岁,2周前出现低热、咽痛,后出现皮肤紫癜.伴血尿、关节肿痛,诊断过敏性紫
技术分析法的基点是事先分析,即在基本因素变动对证券市场发生影响之前,投资者已经在
基金管理人必须按规定对基金净资产进行估值,基金无权暂停估值的情形是()。 A.
(2018年真题)期货交易所的下列人员中,未经中国证监会批准,不得在任何营利性组
最新回复
(
0
)