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 world’s population continues to grow. There now are about 4 billion of us on earth. That could reach 6 billion by the end of
The world’s population continues to grow. There now are about 4 billion of us on earth. That could reach 6 billion by the end of
admin
2015-01-15
9
问题
The world’s population continues to grow. There now are about 4 billion of us on earth. That could reach 6 billion by the end of the century and 11 billion in another 75 years. Experts long have been concerned about such growth. Where will we find the food, water, jobs, houses, schools and health care for all these people?
A major new study shows that the situation may be changing. A large and rapid drop in the world’s birth rate has taken place during the past 10 years. Families generally are smaller now than they were a few years ago. It is happening in both developing and industrial nations.
Researchers said they found a number of reasons for this. More men and women are waiting longer to get married and are using birth control devices and methods to prevent or delay pregnancy. More women are going to school or working at jobs away from their homes instead of having children. And more governments, especially in developing nations, now support family planning programs to reduce population growth. China is one of the nations that has made great progress in reducing its population growth.
China has already cut its rate of population growth by about one half since 1970. China now urges each family to have no more than one child. And it hopes to reach zero population growth, the number of births equaling the number of deaths, by the year 2000.
Several nations in Europe already have fewer births than deaths. Experts said that these nations could face a serious shortage of workers in the future. And the persons who are working could face much higher taxes to help support the growing number of retired people.
The reasons for the population decrease are as follows except______.
选项
A、later marriage
B、later pregnancy
C、national family planning policy
D、China’s reducing population
答案
D
解析
世界人口下降的因素很多,选项D中提到的中国的情况只是一个具体例子。
转载请注明原文地址:https://kaotiyun.com/show/4Yhi777K
0
在职申硕(同等学力)英语
相关试题推荐
What’syourearliestchildhoodmemory?Canyourememberlearningtowalk?Ortalk?Thefirsttimeyou【C1】______thunderorwatche
Somepeoplefeelsadaboutglobalizationbecausetheybelieveitwill______ItisimpliedinthepassagethatNikeandCoca-co
Afterafewmonths,theimmigrantsbecame______tothenewenvironment.
Ecotourismismeantto______.AccordingtoNewScientist,manyecotouristprojects_______.
Witnesseswereallegedlytorturedorsubjectedtopressuretofabricateevidenceagainsthim.
DatingfromaroundAD1000,thelargestmoundsurvivingfromtheMississippianculturewasonehundredfeethighandhadabaseof
Afewyearsago,intheirsearchforwaystosellmoregoods,advertisingmenhitonanewandcontroversialgimmick.Itisasi
Oneofthemostwidelydiscussedsubjectsthesedaysisenergycrisis.Automobiledriverscannotgetgasoline;homeownersmayno
Lightinglevelsarecarefullycontrolledtofallwithinanacceptablelevelforoptimalreadingconvenience.
Manythingsmakepeoplethinkartistsareweird—theoddhours,thenonconformity,theclovecigarettes.However,theweirdestma
随机试题
A.heightB.compensateC.whereasD.imbibeE.reflectF.degreeG.strategyH.replenishI.furtherJ.under
下列不属于上皮来源的良性肿瘤是
对肝性脑病患者的护理,不正确的是
银行贷款利息是该公司的()。该开发公司直接融资的信用形式或金融工具有()。
下列关于综合管廊维护管理的说法,错误的是()。
贝恩指数代表的是( )。
下列学习策略中,属于组织策略的是()
在考生文件夹下打开Exc.xlsx文件。将Sheet1工作表的A1:E1单元格合并为一个单元格,“水平对齐方式”设置为“居中”;计算各奖项奖学金的合计金额(合计金额=金额*(A系人数+B系人数))及合计金额的总计。
Thelastfewweekshavebeenenjoyable.
AboutTrainTickets1.WhatisatrainticketA【T1】______validforasinglejourneyTherearetwotypesoftrainticketsinEur
最新回复
(
0
)