请在 下方输入 要搜索的题目:

Section B Directions: Read the following article about the world’s population growth and choose “True” or “False” for sentences 26-35.Growth of the World’s Population Today, almost 7 billion people live on our earth. Each year, the world’s population grows by about 80 million. If it continues to grow at such a rate, the world’s population will reach 9 billion by the year 2035. Human beings have been living on earth for over a million years, but for a long time there were not very many of them. The world’s population was never higher than 10 million. People died quickly because they didn’t have enough food to eat. Early inhabitants were mostly hunters and fishers. After people started growing crops and raising animals, they had more food and lived longer. About 2,000 years ago, about 300 million people inhabited the earth. During the next 1500 years the world’s population grew very slowly. Many people died of illnesses. The Black Death, which sailors brought to Europe from Asia, killed about a third of the European population in the Middle Ages. The Industrial Revolution, which began in the middle of the 18th century, started a period of rapid population growth, especially in Europe. Farmers were able to grow more and more food because they had machines to work with. New kinds of medicine helped to fight off many diseases that had killed millions of people in the centuries before. Birth rates started to go up because families had many children. The one billion mark was reached in the early 1800s. In the next one hundred years the population doubled to 2 billion, and in 1960 there were 3 billion people living on earth. The second half of the 20th century brought along some change: In Europe, and North America, the birth rate dropped because families wanted to have fewer children. In the developing countries of Asia and Africa birth rates stayed high and better medical help in these regions lowered the death rates. In the last 30 years, the world’s population has doubled. The fastest growing region, Africa, has a growth rate of 2.8 %, the slowest growing region, Europe, about 0.3 %. On average, the world’s population is growing at a rate of 1.5 % per year. 26. If the world’s population grows at a rate of 80 million per year, it will reach 9 billion by 2035.


A、正确;

B、错误

发布时间:2024-12-17 14:58:38
推荐参考答案 ( 由 快搜搜题库 官方老师解答 )
联系客服
答案:正确
专业技术学习
专业技术学习
搜搜题库系统