首页
登录
职称英语
The world’s population continues to grow. There now are about 4 billion of u
The world’s population continues to grow. There now are about 4 billion of u
游客
2025-04-26
13
管理
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 e-qualing 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. [br] In Paragraph One, the sentence "Experts long have been concerned about such growth", the phrase "concerned about" is similar in meaning to________.
选项
A、worried about
B、related to
C、engaged in
D、made a study of
答案
A
解析
选项worried about表示“担心”;B选项related to表示“有联系”;C选项engaged in意思为“参与”;D选项made a study of意思为“做调查”。因此A为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/4054893.html
相关试题推荐
Themulti-billion-dollarWesternpopmusicindustryisunderfire.Itisbei
Themulti-billion-dollarWesternpopmusicindustryisunderfire.Itisbei
Themulti-billion-dollarWesternpopmusicindustryisunderfire.Itisbei
Theworldisfacingthe______ofwatershortagescausedbypopulationgrowth,un
Theworld’spopulationcontinuestogrow.Therenowareabout4billionofu
Theworld’spopulationcontinuestogrow.Therenowareabout4billionofu
Theworld’spopulationcontinuestogrow.Therenowareabout4billionofu
Predictionsoflargepopulationsofrobotsinindustryhaveyettocometrue
Predictionsoflargepopulationsofrobotsinindustryhaveyettocometrue
Predictionsoflargepopulationsofrobotsinindustryhaveyettocometrue
随机试题
TheAmericangovernmentisdividedintothreebranches:thelegislative,theexe
[originaltext]M:Hi,Linda!Ihaven’tseenyouforalongtime.Whathaveyoub
(1)TheEuropeanUnionhasbeenoperatingin20officiallanguagessinceten
Thecharactersfor"Africa"intheMandarinlanguagemean"wrongcontinent".
以下选项中属于带式给料机特点的是()。A.对黏结性煤适应性差,如当煤水分大于
A.炉贝B.浙贝母C.青贝D.白术E.覆盆子有"云头"之称的是
房地产经纪人在带领客户看房前应设计好看房路线,其目的是( )。A.展示房源的品
解决腹腔积液首选的方法是A.腹腔静脉转流术 B.门腔静脉分流术 C.脾切除术
(2019年真题)某男,80岁。久病,不耐寒热,头晕,神疲乏力,自汗盗汗;脉来沉
关于柴油发电机供电系统短路电流的计算条件,下列正确的是哪项?()A.励磁方式按
最新回复
(
0
)