首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
The growth of population during the past few centuries is no proof that population will continue to grow straight upward toward
The growth of population during the past few centuries is no proof that population will continue to grow straight upward toward
admin
2012-07-23
43
问题
The growth of population during the past few centuries is no proof that population will continue to grow straight upward toward infinity and doom. On the contrary, demographic history offers evidence that population growth has not been at all constant. According to paleo-ecologist Edward Deevey, the past million years show three momentous changes. The first, a rapid increase in population around one million B.C., followed the innovations of tool-making and tool-using. But when the new power from the use of tools had been exploited, the rate of world population growth fell and became almost stable.
The next rapid jump in population started perhaps 10,000 years ago, when men began to keep herds, plow and plant the earth. Once again when initial productivity gains had been absorbed, the rate of population growth abated.
These two episodes suggest that the third great change, the present rapid growth, which began in the West between 250 and 350 years ago, may also slow down when, or if technology begins to yield fewer innovations. Of course, the current knowledge revolution may continue without foreseeable end. Either way contrary to popular belief in constant geometric growth— population can be expected in the long run to adjust to productivity.
Which of the following is NOT TRUE according to the passage?
选项
A、Human population expands at a straight upward trend.
B、Population growth has shown ups and downs in demographic history.
C、Population growth can not be regarded as a social failure.
D、Increase in population is related to productivity.
答案
A
解析
从文章第1段的第1句和第2句可得出答案A选项正确。
转载请注明原文地址:https://kaotiyun.com/show/dEii777K
本试题收录于:
GCT工程硕士(英语)题库专业硕士分类
0
GCT工程硕士(英语)
专业硕士
相关试题推荐
*Employeeswithintheorganizationhaveopportunitiesforadditionalsalaryadvancement.
Myfatherseemedtobeinno______tolookatmyschoolreport.
Customer:Excuseme,sir.Clerk:______.Customer:I’dliketocashacheck.WouldyoupleasetellmewhichwindowshouldIgoto
Whatkindofpersonneedsthisservice?Themainpurposeofthispassageis______.
Shegota______jobwhileshewaswaitingtogototheuniversity.
Therealestatecorporationislookingfor______.Whichofthefollowingdotheynotprefer?
WhatisthemostappropriatetitleforthispassageaboutChina’semployment?Whichofthefollowingpeopleareposinggreater
Inthefirstparagraph,theauthortellsusthatAsiaticlions______.OneofthereasonswhyIndiaiscreatingasecondaryfor
Forcenturies,explorershaveriskedtheirlivesventuringintotheunknownforreasonsthatweretovaryingdegreeseconomican
Hekepta______holdonherhandashehelpedheroverthefence.
随机试题
关于PICC操作技术正确的是( )。
女,30岁。5年前右颈部触及花生米大小的肿块,随吞咽活动,无不适,近半年来增大明显且有声嘶。检查:甲状腺右叶有一直径2cm的肿块,无压痛,质硬,左叶不大。B超示右甲状腺单结节、边界欠清、血流丰富、内有强光点,右颈淋巴结肿大。测血T、T4、TSH值正常,TP
护士在测量脉搏后继续测呼吸,但手不离开诊脉的部位主要是为了
下列安全措施中,属于安全技术措施的有()。
统计法的基本原则有()。
嗅觉适宜刺激的一个主要特性是()。
【2014.山东潍坊】下面行为属于有意义地接受学习的是()。
对任意两个实数a,b,定义两种运算:算式(5⊕7)05和(5⊕7)⊕7的值分别为
某企业为生产甲、乙两种型号的产品投入的同定成本为10000(万元).设该企业生产甲、乙两种产品的产量分别为x(件)和y(件),且这两种产品的边际成本分别为20+x/2(万元/件)与6+y(万元/件).当总产量为50件时,甲、乙两种产品的产量各为多少时可
【B1】【B2】
最新回复
(
0
)