试题来源: 解析 D 【详解】 句意:世界人口真大啊!地球变得越来越小了。 考查感叹句。分析句子结构可知,此处是感叹句,中心词是“population”“人口”,应用what引导,排除B、C;形容“population”“人口”要用“large”“大的”修饰。故选D。反馈 收藏 ...
结果1 题目 4. What is the total population of humans on the earth? D A. About 3. 5 billion. B. About 4. 5 billion. C. About 5. 5 billion. D. About 7. 5 billion. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Five hundred years ago,the population of the world was about 460 million.In 1900,the world's population was under 2 billion (十亿).Right now it is doubling every 40 years.That means,if this rate of growth continues,when you are a parent,there will be twice as many people on earth as...
There are still many problems of environmental protection in recent years. One of the most serious problems is the serious pollution of air, water and soil. the polluted air does great harm to people’s health. The polluted water causes diseases and death. What is more, vegetation had been ...
In response to demographic changes, China has adjusted its population and family planning policies accordingly. Reforms have been carried out to ensure better and more equitable education. Additionally, Xi has spearheaded the establishment of the world's largest social security system and initiated refor...
What's the population of the world?There are more than 8 billion people on the earth now. The world's population is a big problem because it will cause lots of prob ems. More people will need more food and will need more room as well The world's population growth rate rose from ...
【题目】WT opic: What will happen in 100 years?In 100 years, the population of the earth is increasing very fast. More people will diecaof hungel because there isn't enough food for them. T hen the agriculture(农业) mustdevelop rapidly. Such a rapid development peroduces more and more ...
Corey, Elias
a We can begin our discussion of “population as global issue” with what most persons mean when they discuss “the population problem”: too many people on earth and a too rapid increase in the number added each year. The facts are not in dispute, It was quite right to employ the anal...
aWith the expansion of the population and development of industry, the amount of the fresh water needed will increase even rapidly. It is estimated that if such a trend continues, the fresh water on earth will be exhausted very soon. What is worse, more and more water resources are being ...